Transportation Research Interdisciplinary Perspectives最新文献_第8页

Identifying factors influencing electric vehicle adoption in an emerging market: The case of Thailand 确定新兴市场采用电动汽车的影响因素：泰国案例

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-09-01 DOI: 10.1016/j.trip.2024.101229

Thadathibesra Phuthong , Tanarat Borisuth , Zaili Yang , Pisit Jarumaneeroj

{"title":"Identifying factors influencing electric vehicle adoption in an emerging market: The case of Thailand","authors":"Thadathibesra Phuthong , Tanarat Borisuth , Zaili Yang , Pisit Jarumaneeroj","doi":"10.1016/j.trip.2024.101229","DOIUrl":"10.1016/j.trip.2024.101229","url":null,"abstract":"<div><div>Electric vehicles (EVs) are considered a technological innovation that helps reduce not only fuel consumption but also air pollution and greenhouse gases that exacerbate global warming concerns. Despite these benefits, the understanding of factors influencing EV adoption remains obscure, as it varies greatly across countries and perspectives (<em>e.g.</em>, the acceptance of EV technology, decisions to purchase and use EVs, and policies that affect user decisions to purchase and use EVs). To better comprehend the dominance of such factors — especially in an emerging market with a huge leap in EV usage, like Thailand — we devise a multi-perspective multi-criteria decision analysis (MCDA) framework and apply it to datasets of Thai EV users, including both general EV user and expert groups. Our results reveal that “Attitude Toward Using EVs” and “Subjective Norms” are crucial for the acceptance of EVs, while “Product and Service Attributes” and “Purchasing Incentive Policies” greatly impact the adoption decisions. Besides these factors, we also identify causal-effect relationships among factors in each of these three different perspectives. This research thus allows stakeholders — including EV manufacturers, transport authorities, and governments — to properly devise relevant mechanisms supporting countrywide EV adoption in a more sustainable fashion.</div></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"27 ","pages":"Article 101229"},"PeriodicalIF":3.9,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S259019822400215X/pdfft?md5=5bae185e4d6b4bf11cf94bbd33062cf8&pid=1-s2.0-S259019822400215X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142310959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Corrigendum to “High-speed rail and high-tech industry evolution: empirical evidence from China” [Transp. Res. Interdiscip. Perspect. 10 (2021) 100358] 高铁与高科技产业演进：来自中国的经验证据》更正[Transp. Res. Interdiscip. Perspect.

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-09-01 DOI: 10.1016/j.trip.2024.101216

Fan Xiao , Jen-Jia Lin

引用次数: 0

Subsidies for electric vehicles as a form of green transportation: Evidence from Indonesia 将电动汽车补贴作为一种绿色交通方式：印度尼西亚的证据

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-09-01 DOI: 10.1016/j.trip.2024.101230

Nindyo Cahyo Kresnanto , Wika Harisa Putri

{"title":"Subsidies for electric vehicles as a form of green transportation: Evidence from Indonesia","authors":"Nindyo Cahyo Kresnanto , Wika Harisa Putri","doi":"10.1016/j.trip.2024.101230","DOIUrl":"10.1016/j.trip.2024.101230","url":null,"abstract":"<div><p>A substantial body of empirical research has employed the theory of planned behavior (TPB) toinvestigateindividual decision-making withinthe socialcontext in Indonesia, which is characterized by interconnectionsand mutual influences. The present research is concerned withthekeyvariables in the theory of planned behavior, namely attitudes, subjective norms, and perceived behavioral control.This investigation examinesthe influence of these three variables on the intention to use electric motorcycles, either directly or indiretcly, with tax incentives in the form of purchase tax subsidies acting as a moderating variable. The researchfindings indicatethat all TPBvariables have apositive impact on the intention to use electric vehicle products directly. However, the findings also demonstratedthat tax incentives do not exert a significantinfluence onthe intention to use electric vehicle products.This suggeststhat tax incentives function as a moderating variable and cannotoperate independentlyto influence the intention to use electric vehicle products. These findings have a direct implications for policymakers and practitioners in the field of transportation.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"27 ","pages":"Article 101230"},"PeriodicalIF":3.9,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224002161/pdfft?md5=2dedb16124df7ab2ca36f8447d529f70&pid=1-s2.0-S2590198224002161-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142239020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Investigation of factors Influencing electric vehicles charging Needs: Machine learning approach 电动汽车充电需求影响因素调查：机器学习方法

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-08-28 DOI: 10.1016/j.trip.2024.101211

Cuthbert Ruseruka , Judith Mwakalonge , Gurcan Comert , Saidi Siuhi , Debbie Indah , Sarah Kasomi , Tumlumbe Juliana Chengula

{"title":"An Investigation of factors Influencing electric vehicles charging Needs: Machine learning approach","authors":"Cuthbert Ruseruka , Judith Mwakalonge , Gurcan Comert , Saidi Siuhi , Debbie Indah , Sarah Kasomi , Tumlumbe Juliana Chengula","doi":"10.1016/j.trip.2024.101211","DOIUrl":"10.1016/j.trip.2024.101211","url":null,"abstract":"<div><p>Decarbonization of the world is greatly contributed to by the recent technological advancements that have fostered the development of electric vehicles (EVs). The EVs relieve transportation dependence on natural fossil fuels as an energy source. More than 50 % of the petroleum products produced worldwide are estimated to be used in the transportation sector, accounting for more than 90 % of all transportation energy sources. Consequently, studies estimate thatthe transportation sector produces about 22 % of global carbon dioxide emissions, posingsignificant environmental issues. Thus,using EVs, particularly on road transport, is expected to reduce environmental pollution. To accelerate EV development and deployment, governments worldwide invest in EV development through various initiatives to make them more affordable. This research aims to investigate the changing needs of EV users to establish factors to be considered in the selection of charging demands using machine learning, usingan extreme gradient boosting model. The model reached high accuracy, with an R2-Score of 0.964 to 1.000 across all predicted needs. The model performance is greatly affected by age, median income, education, and car ownership. High values of people with high income, high education, and age between 35–54 years show a positive contribution to the model’s performance, contrary to those with 65+, low income, and low education attainment. The outcomes of this research document factors that influence EV charging needs; therefore, it provides a basis for decision-makers and all stakeholders to decide where to locate EV charging stations for usability, efficiency, sustainability, and social welfare.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"27 ","pages":"Article 101211"},"PeriodicalIF":3.9,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001970/pdfft?md5=d2e789088d562a77e6123d2f846c799d&pid=1-s2.0-S2590198224001970-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142088594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Lacking knowledge or lacking support? An informed choice study of support for mileage fees as an alternative to gas taxes 缺乏知识还是缺乏支持？关于支持以里程费替代汽油税的知情选择研究

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-08-27 DOI: 10.1016/j.trip.2024.101208

Clare Nelson , Gregory Rowangould

{"title":"Lacking knowledge or lacking support? An informed choice study of support for mileage fees as an alternative to gas taxes","authors":"Clare Nelson , Gregory Rowangould","doi":"10.1016/j.trip.2024.101208","DOIUrl":"10.1016/j.trip.2024.101208","url":null,"abstract":"<div><p>Governing bodies are continuing to research, conduct pilot programs, and adopt policy for mileage fees as alternatives to the gas tax, yet public support remains critically low. Lack of support generally stems from assumptions that mileage fees will cost more, be inequitable for rural and low-income households, and will impede privacy through invasive mileage collection. In this study, we assess the extent to which these perceptions of mileage fees, which ultimately shape policy opinion formation, are related to low levels of information or lacking information. We also evaluate the unique aspects of policy opinion formation, including engagement with both individual and aggregate ideologies and material self-interests. Our survey instrument encourages issue engagement through iterative voting and educational experiences, through which we see information has a statistically significant effect on policy opinions and changes what we think we know about public support for mileage fees. Across the educational experiences, which include policy-relevant information provided through videos and tailored annual cost calculations for the policy alternatives, 24% of respondents changed their opinion by the end of the study, and 44% changed their opinion at least once during the study. We conclude with suggestions for public opinion polling around controversial policies that apply to both researchers and practitioners looking to engage with their constituents.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"27 ","pages":"Article 101208"},"PeriodicalIF":3.9,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001945/pdfft?md5=3553fe9423ae69f9a7a9f2caa60f44e5&pid=1-s2.0-S2590198224001945-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142077547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Competition in the African air transport market 非洲航空运输市场的竞争

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-08-27 DOI: 10.1016/j.trip.2024.101209

Tassew Dufera Tolcha

{"title":"Competition in the African air transport market","authors":"Tassew Dufera Tolcha","doi":"10.1016/j.trip.2024.101209","DOIUrl":"10.1016/j.trip.2024.101209","url":null,"abstract":"<div><p>The air transport market in Africa is regulated and viable for designated carriers. Although there are some sub-regional liberalizations, airlines primarily compete based on the specifications of bilateral air service agreements. However, this competitive landscape has not been thoroughly investigated. This study examines market concentration in the African aviation industry and explores its impact on the output of African airlines. The competition was measured at the airport level using the Herfindahl-Hirschman index. Panel data were drawn from 54 countries, 339 airports, and 221 airline groups for the period 2015–2019. Kernel density estimation shows that the region’s market for air transport services is fragmented, with many small airlines. Strong competition is more prevalent at larger hub airports, airports near tourist destinations, and major airports far from larger African hubs, while markets tend to be concentrated where dominant and protected flag carriers operate. Competition is also low or limited at smaller airports offering limited flights. The results of panel regression analysis reveal a nonlinear relationship between market concentration and airline output, as strong competition may limit airlines’ output, and high concentration may promote a dominant airline or alliance that may hinder other airlines from entering or remaining in the market.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"27 ","pages":"Article 101209"},"PeriodicalIF":3.9,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001957/pdfft?md5=91f34ca61d5517b1fab7fa332b8c32a6&pid=1-s2.0-S2590198224001957-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142088593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Modeling with a municipality: Exploring robust policies to foster climate-neutral mobility 与市政当局合作建模：探索促进气候中和流动性的有力政策

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-08-24 DOI: 10.1016/j.trip.2024.101206

Karoline Führer , Peraphan Jittrapirom , Floortje M. d’Hont , Etiënne A.J.A. Rouwette , Jan H. Kwakkel

{"title":"Modeling with a municipality: Exploring robust policies to foster climate-neutral mobility","authors":"Karoline Führer , Peraphan Jittrapirom , Floortje M. d’Hont , Etiënne A.J.A. Rouwette , Jan H. Kwakkel","doi":"10.1016/j.trip.2024.101206","DOIUrl":"10.1016/j.trip.2024.101206","url":null,"abstract":"<div><p>Many European cities are investigating how to transition to climate-neutral transport systems. Due to the transport system’s complexity and uncertainty about the future, identifying drivers and choosing effective policies to make the city more sustainable is challenging. Additionally, the chosen policies need to be supported by relevant actors. This study aims to support the municipality of The Hague in generating robust policies supported by and within the municipality. We build on participatory modeling and decision-making under deep uncertainty to create a novel approach to address this goal. In two workshops, the participants formulated goals and objectives, created Causal Loop diagrams, and identified potential interventions. Using a set of possible futures, the interventions were then stress-tested to evaluate their robustness. By explicitly linking, for the first time, participatory modeling and decision-making under deep uncertainty approaches, the participants could understand the system better and deal with uncertainty. Participants gained insight into systemic complexity and methods to deal with it, the inter-relatedness of interventions and their effects, and a shared understanding of the problem and its scope. This study demonstrates the potential of a novel approach to generate supported robust interventions to achieve the goal of a climate-neutral transport system.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"27 ","pages":"Article 101206"},"PeriodicalIF":3.9,"publicationDate":"2024-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001921/pdfft?md5=ec7020d6020df9ddf46da535cf7297ad&pid=1-s2.0-S2590198224001921-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142050040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Identifying electric vehicle charging styles among consumers: a latent class cluster analysis 识别消费者的电动汽车充电方式：潜类聚类分析

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-08-24 DOI: 10.1016/j.trip.2024.101198

Elham Hajhashemi, Patricia Sauri Lavieri, Neema Nassir

{"title":"Identifying electric vehicle charging styles among consumers: a latent class cluster analysis","authors":"Elham Hajhashemi, Patricia Sauri Lavieri, Neema Nassir","doi":"10.1016/j.trip.2024.101198","DOIUrl":"10.1016/j.trip.2024.101198","url":null,"abstract":"<div><p>The market share of electric vehicles (EVs) is growing rapidly, making it crucial to understand the charging behaviour of current and prospective users. Such understanding is essential for designing policies that positively influence consumers’ charging behaviour and facilitate EV adoption. In this study, we examined the heterogeneity in charging preferences of 994 respondents across Australia using a latent class cluster model that considers indicators of charging behaviour as outcomes of interest. We used sociodemographic characteristics, travel needs, and EV adoption status as covariates to predict class membership. Our findings indicate five segments of consumers with distinct charging preferences: <em>routine-focused frugals, cost-oriented deliberators, range seekers, flexibility seekers, and indifferent late adopters</em>. These segments differ in the importance they attach to charging attributes, their coping strategies with limited battery resources, and their risk attitude. Our results suggest that a uniform approach to EV-related policies is not appropriate, as each consumer segment has unique charging preferences and requirements. Furthermore, the study emphasizes the significance of accounting for charging behaviour heterogeneity in demand modelling, as assumptions in current models may not accurately represent the decision-making of most segments.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"27 ","pages":"Article 101198"},"PeriodicalIF":3.9,"publicationDate":"2024-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001842/pdfft?md5=eaf8ad8913fba864c232e78109fa2b82&pid=1-s2.0-S2590198224001842-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142047962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Towards sustainable urban logistics: Exploring the implementation of city hubs through system dynamics 实现可持续的城市物流：通过系统动力学探索城市枢纽的实施

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-08-23 DOI: 10.1016/j.trip.2024.101204

Claudia Andruetto, Erik Stenemo, Anna Pernestål

{"title":"Towards sustainable urban logistics: Exploring the implementation of city hubs through system dynamics","authors":"Claudia Andruetto, Erik Stenemo, Anna Pernestål","doi":"10.1016/j.trip.2024.101204","DOIUrl":"10.1016/j.trip.2024.101204","url":null,"abstract":"<div><p>The urban logistics system causes negative externalities, such as pollution, noise and congestion. This study focuses on city hubs as a concept to reduce these externalities by improving consolidation and adopting zero-emission vehicles. Our research employs system dynamics as a method to uncover the dynamics and mechanisms related to the barriers and potentials of city hub implementation in Stockholm from the perspectives of the Logistic Service Providers (LSPs), the receivers and the public sector. Moreover, a mixed method approach is used for data collection, allowing us to extract the knowledge from the real implementation case, co-create a qualitative model as a Causal Loop Diagram (CLD) with the stakeholders involved in the system, and generalise the model. The mixed method approach includes a group model-building workshop, literature review, existing city hub analysis and stakeholder interviews. The main result is a CLD, visualising the dynamics of the introduction of city hubs. The CLD explores three potential incentives and policies: (i) the receivers change address; (ii) shippers oblige LSPs to use the hubs; (iii) the public sector gives monetary incentives to LSPs. The CLD presented in this paper establishes a validated system structure for the urban logistic system and facilitates the policymakers’ understanding of the barriers to implementing city hubs and what policies could help their implementation.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"27 ","pages":"Article 101204"},"PeriodicalIF":3.9,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001908/pdfft?md5=349db2b1b6980acbdf5d74078f644b3f&pid=1-s2.0-S2590198224001908-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142050039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

European ports transition to carbon-neutral energy: A multiple regression analysis 欧洲港口向碳中性能源过渡：多元回归分析

IF 3.9

Transportation Research Interdisciplinary Perspectives Pub Date : 2024-08-21 DOI: 10.1016/j.trip.2024.101187

Patrick Bloemert, Adriana Saraceni

{"title":"European ports transition to carbon-neutral energy: A multiple regression analysis","authors":"Patrick Bloemert, Adriana Saraceni","doi":"10.1016/j.trip.2024.101187","DOIUrl":"10.1016/j.trip.2024.101187","url":null,"abstract":"<div><p>This paper focuses on sustainable initiatives in the maritime industry, specifically energy transition in EU ports. Our research aims to apply the stakeholder theory in port contexts, to examine the influence of different actors on the adoption of carbon–neutral energy generation technologies, from a port-employee perspective. To that aim, the proposed conceptual model is empirically tested through a survey among port employees, following the identification of applicable technologies via a literature review. Specifically, six types of energy generation technologies that advance the goal of carbon neutrality are identified, and likewise, following the stakeholder theory approach, we identified six categories of relevant stakeholders, perceived as external or internal. By means of a multiple regression analysis, we assess the influence of stakeholders identified regarding the carbon–neutral generation technologies. The results corroborate the suitability of the stakeholder approach for assessing port environments. The findings suggest the existence of different perceptions among port employees regarding the various technologies, while stakeholder influence can be either positive or negative depending on the type of technology. Among the stakeholders involved, customers and competitors appear as most influential. The main contribution of our results derive of tackling the differences in perception of carbon neutrality within the European Ports, and the carbon–neutral technologies in ports contributing towards carbon neutrality. By providing a more thorough understanding regarding the influence of diverse stakeholders in promoting carbon neutral energy generation technologies, this study can serve as a guideline for future research and be of value for practitioners in the field.</p></div>","PeriodicalId":36621,"journal":{"name":"Transportation Research Interdisciplinary Perspectives","volume":"27 ","pages":"Article 101187"},"PeriodicalIF":3.9,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590198224001738/pdfft?md5=3b715d760739159ceafc851e96f9bad9&pid=1-s2.0-S2590198224001738-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142012653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0