Jurnal Sistem Informasi dan Informatika (Simika)最新文献

COMMUNITY SERVICE APPLICATIONS FOR VILLAGE OFFICE USING LARAVEL FRAMEWORK 使用 laravel 框架为村公所开发社区服务应用程序

Jurnal Sistem Informasi dan Informatika (Simika) Pub Date : 2024-03-17 DOI: 10.47080/simika.v7i1.3249

Ely Nuryani, Huswatun Hasanah, Nicko Oktavani, Irma Yunita Ruhiawati

{"title":"COMMUNITY SERVICE APPLICATIONS FOR VILLAGE OFFICE USING LARAVEL FRAMEWORK","authors":"Ely Nuryani, Huswatun Hasanah, Nicko Oktavani, Irma Yunita Ruhiawati","doi":"10.47080/simika.v7i1.3249","DOIUrl":"https://doi.org/10.47080/simika.v7i1.3249","url":null,"abstract":"The government has developed a population administration system to support public services, one of the media used by the government is electronic government (e-government). One of the villages that has a large Regional Revenue and Expenditure Budget (APBD) in the Serang district, Banten province is Ranjeng village, Ciruas sub-district. The problem is that data management in villages is still carried out semi-manually, there is no specific application to handle this management so it is not time efficient, reporting and the level of service to the community is less than optimal. To overcome these problems, a system is needed that can help the community in submitting letters and can help the village government to improve services to the community. The system design used in this research is using the Waterfall method so that it is easier to develop and using UML (Unified Modelling Language) for visual system modelling, while the programming language used is PHP using the Laravel framework. The final result of this research is a system that can improve the services of the Ranjeng Village Office to the community to be optimal.","PeriodicalId":443734,"journal":{"name":"Jurnal Sistem Informasi dan Informatika (Simika)","volume":"16 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140235038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ANALISIS PERBANDINGAN METODE ARIMA DAN LEAST SQUARE UNTUK PREDIKSI HARGA EMAS : PENDEKATAN PROBABILISTIK DAN STATISTIK 用于黄金价格预测的阿利玛法和最小平方法的比较分析：概率和统计方法

Jurnal Sistem Informasi dan Informatika (Simika) Pub Date : 2024-03-13 DOI: 10.47080/simika.v7i1.3197

Dita Anggelia, Y. Riti, Paulus William Siswanto

{"title":"ANALISIS PERBANDINGAN METODE ARIMA DAN LEAST SQUARE UNTUK PREDIKSI HARGA EMAS : PENDEKATAN PROBABILISTIK DAN STATISTIK","authors":"Dita Anggelia, Y. Riti, Paulus William Siswanto","doi":"10.47080/simika.v7i1.3197","DOIUrl":"https://doi.org/10.47080/simika.v7i1.3197","url":null,"abstract":"Gold, a precious metal renowned for its value in various sectors, including investment and jewelry, is often considered a secure asset within investment portfolios. However, its prices exhibit high volatility influenced by economic, geopolitical, and global financial factors. Previous research has focused on predictive methods to anticipate gold price movements. In recent years, heightened complexity and uncertainty, exacerbated by global factors such as economic shifts and the Covid-19 pandemic, emphasizes the urgency of accurate gold price predictions. This study comprehensively analyzes and compares the performance of Autoregressive Integrated Moving Average (ARIMA) and Ordinary Least Squares (OLS) in forecasting gold prices, utilizing statistical and probabilistic approaches. ARIMA excels in handling time series data, identifying complex patterns, and forecasting price changes based on historical trends. Conversely, OLS, a probabilistic method, stands out in adjusting linear models to gold price data, providing detailed insights into influencing factors. The research employs a 5-year gold price dataset (2018-2023) and evaluates the models' performance using Mean Squared Error (MSE) and Mean Absolute Percentage Error (MAPE). Results indicate OLS outperforms ARIMA, with lower MSE (45.79 vs. 284.83) and MAPE (0.0026 vs. 0.0066). This study contributes nuanced insights for market participants, investors, and researchers to comprehend commodity market behaviour, particularly in gold, emphasizing the importance of accurate prediction methods in strategic decision-making.","PeriodicalId":443734,"journal":{"name":"Jurnal Sistem Informasi dan Informatika (Simika)","volume":"2017 41","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140246123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PENGUJIAN KINERJA WEB SERVER ELASTIC CLOUD COMPUTE (EC2) FREE TIER PADA AMAZON WEB SERVICE (AWS) MENGGUNAKAN JMETER 使用 jmeter 对亚马逊网络服务（AWS）上的弹性云计算（ec2）免费层网络服务器进行性能测试

Jurnal Sistem Informasi dan Informatika (Simika) Pub Date : 2024-03-07 DOI: 10.47080/simika.v7i1.3208

Andi Muhammad Nur Hidayat, Adhya Rizaldy, Nahrun Hartono, Harwalis Harwalis

{"title":"PENGUJIAN KINERJA WEB SERVER ELASTIC CLOUD COMPUTE (EC2) FREE TIER PADA AMAZON WEB SERVICE (AWS) MENGGUNAKAN JMETER","authors":"Andi Muhammad Nur Hidayat, Adhya Rizaldy, Nahrun Hartono, Harwalis Harwalis","doi":"10.47080/simika.v7i1.3208","DOIUrl":"https://doi.org/10.47080/simika.v7i1.3208","url":null,"abstract":"The research aims to evaluate the capacity of Amazon Web Service's (AWS) Elastic Cloud Compute (EC2) Free Tier Web Server using the JMeter testing tool. The objective is to ascertain the extent of the server's load-bearing capabilities. Tests were conducted, loading 500 users within a 10-second range and 1000 users within a 1-second range. Despite being a free service, test results showed the server's capability to handle high loads without errors (0% error rate). These findings illustrate the free service's ability to maintain stable performance under significant user loads. The utilization of EC2 Free Tier on AWS demonstrates its capacity to handle heavy tasks without compromising service quality. From about 5 steps in each of two tests, the value for sample time / response time in the initial test of the Amazon Web Service Web server is 59 / ms (millisecond) and the average latency value in the second test, namely 7.213 /ms (millisecond). Both of these gained CPU Utilization from minum, average and maximum with final rate are zero Error. This outcome concludes that the free server possesses robust and reliable capabilities, instilling confidence in an effective and efficient server solution even under high usage levels without additional costs. ","PeriodicalId":443734,"journal":{"name":"Jurnal Sistem Informasi dan Informatika (Simika)","volume":"22 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140258563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ANALISIS STRATEGI E-COMMERCE PADA PT. SPADA INOVASI DIGITAL MENGGUNAKAN METODE IT BALANCED SCORECARD 利用信息技术平衡计分卡方法分析 Pt.

Jurnal Sistem Informasi dan Informatika (Simika) Pub Date : 2024-03-05 DOI: 10.47080/simika.v7i1.2929

Muhammad Abdullah, Nabilla Umniyah Widarto, Rafi Zuhdi, A. Puspitaningrum, Laqma Dica Fitriani

{"title":"ANALISIS STRATEGI E-COMMERCE PADA PT. SPADA INOVASI DIGITAL MENGGUNAKAN METODE IT BALANCED SCORECARD","authors":"Muhammad Abdullah, Nabilla Umniyah Widarto, Rafi Zuhdi, A. Puspitaningrum, Laqma Dica Fitriani","doi":"10.47080/simika.v7i1.2929","DOIUrl":"https://doi.org/10.47080/simika.v7i1.2929","url":null,"abstract":"The use of information systems is one of the IS/IT investments in a company. Information systems can certainly improve company performance, but many information systems have not been implemented optimally, and do not meet the company's vision, mission and goals. This research was conducted with the aim of making strategic planning for the implementation of the E-Commerce information system at PT. Beware of Digital Innovation. The strategic plan was developed based on the IT Balanced method. Data collection was carried out through interviews, then the data obtained was subjected to SWOT analysis, then mapped into the IT Balanced Scorecard. This research produces strategic recommendations that companies can implement, including: 1) from an operational excellence perspective, companies need to determine IS/IT employees and regular maintenance; 2) user orientation perspective, companies need to adjust the interface design according to customer wishes and provider manuals as a template for system use; 3) future orientation perspective, companies need to recruit employees which can be done with background checks; 4) from a business contribution perspective, companies need to maintain and improve service quality. It is hoped that the results of this research can improve the quality of PT Waspada Innovation Digital's e-commerce.","PeriodicalId":443734,"journal":{"name":"Jurnal Sistem Informasi dan Informatika (Simika)","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140263688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IMPLEMENTASI WEB SCRAPING UNTUK PENGUMPULAN DATA MEDIA SOSIAL LINGKUP PEMERINTAH PROVINSI NTB 在北大西洋公约组织（NTB）省政府内部实施网络刮擦以收集社交媒体数据

Jurnal Sistem Informasi dan Informatika (Simika) Pub Date : 2024-03-01 DOI: 10.47080/simika.v7i1.3200

L. Hidayati, Logananta Puja Kusuma, D. Agustini, Valian Yoga Pudya Ardhana

{"title":"IMPLEMENTASI WEB SCRAPING UNTUK PENGUMPULAN DATA MEDIA SOSIAL LINGKUP PEMERINTAH PROVINSI NTB","authors":"L. Hidayati, Logananta Puja Kusuma, D. Agustini, Valian Yoga Pudya Ardhana","doi":"10.47080/simika.v7i1.3200","DOIUrl":"https://doi.org/10.47080/simika.v7i1.3200","url":null,"abstract":"The number of internet users in Indonesia has recently increased, currently reaching around 62.1% of the total population. The prevalence of social media use has provided benefits for many stakeholders to be involved in the socialization and promotion of their products and activities. Information regarding the latest government programs and activities is published through the official website of the West Nusa Tenggara Provincial Government and the official pages of each office within the West Nusa Tenggara Provincial Government. The potential of social media needs to be maximized in order to disseminate government programs and activities to the community. Social media offers governments the potential to increase democratic participation by encouraging the public to have a voice in policymaking, working with the public to improve services, gathering ideas, and increasing transparency. This research seeks to apply web scraping techniques to collect data with the aim of monitoring social media performance and identifying factors that are closely related to the level of response elicited by a social media post. The research results show that on average a post on the official page of the West Nusa Tenggara Provincial Government gets around 114.9 likes, 5.1 comments and 11.6 shares. Importantly, one of the important factors that influences the number of likes a post receives is the time it is published. Optimal publication times for the official pages of the West Nusa Tenggara Provincial Government are observed between 06.00-16.00 and 18.00-21.00. By looking closely at social media performance and identifying these influencing factors, social media managers are ready to gain invaluable insights to improve performance by precision and efficacy.","PeriodicalId":443734,"journal":{"name":"Jurnal Sistem Informasi dan Informatika (Simika)","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140278223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

SISTEM INFORMASI PENERIMAAN PESERTA DIDIK BARU DI SMA NUR EL-FALAH KUBANG MENGGUNAKAN FRAMEWORK CODEIGNITER 使用 Codeigniter 框架的 NUR EL-FALAH KUBANG 高中新生入学信息系统

Jurnal Sistem Informasi dan Informatika (Simika) Pub Date : 2024-02-27 DOI: 10.47080/simika.v7i1.3188

Yuldi Hendra, Andi Usri Usman, Dedi Juniansha, Irma Yunita Ruhiawati

{"title":"SISTEM INFORMASI PENERIMAAN PESERTA DIDIK BARU DI SMA NUR EL-FALAH KUBANG MENGGUNAKAN FRAMEWORK CODEIGNITER","authors":"Yuldi Hendra, Andi Usri Usman, Dedi Juniansha, Irma Yunita Ruhiawati","doi":"10.47080/simika.v7i1.3188","DOIUrl":"https://doi.org/10.47080/simika.v7i1.3188","url":null,"abstract":"Nur-Elfalah High School currently registers new prospective students manually, namely by coming directly to the school and filling out the registration form. In this way, sometimes queues often occur during registration, and when finding out initial information about parents or prospective students. having to spend time coming in person, this is considered less effective. Nur-Elfalah's New Student Admission (PPDB) is designed to be web-based using an internet network, prospective new students can view information related to the school online, can register online, making it easier to register and view information. Apart from that, by implementing the PPDB system, all registration data will be stored neatly in a database so that if necessary it is easy to search and display in report format. In designing the Information System for accepting new students (PPDB), the waterfall development method is used, where the system is developed in stages and continues to be refined on an ongoing basis. With the new student admission information system (PPDB), it is hoped that it will make it easier for prospective new students to view information and register at the Nur-Elfalah school. It is hoped that prospective new students can register easily anywhere and at any time, as long as the prospective students Just able to access the internet. By implementing this system, it is hoped that it will be able to help Nur-Elfalah school improve its services which will indirectly have an impact on increasing the number of prospective students","PeriodicalId":443734,"journal":{"name":"Jurnal Sistem Informasi dan Informatika (Simika)","volume":"5 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140424766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

WEBSITE SISTEM PAKAR DIAGNOSA PENYAKIT KULIT DENGAN FORWARD CHAINING (STUDI KASUS : PUSKESMAS TANGGULANGIN) 利用前向连锁诊断皮肤病的专家系统网站（案例研究：Tanggulangin 卫生中心）

Jurnal Sistem Informasi dan Informatika (Simika) Pub Date : 2024-02-26 DOI: 10.47080/simika.v7i1.3212

Awwaluddin Abdul Qohhar, Moh. Noor Al Azam

{"title":"WEBSITE SISTEM PAKAR DIAGNOSA PENYAKIT KULIT DENGAN FORWARD CHAINING (STUDI KASUS : PUSKESMAS TANGGULANGIN)","authors":"Awwaluddin Abdul Qohhar, Moh. Noor Al Azam","doi":"10.47080/simika.v7i1.3212","DOIUrl":"https://doi.org/10.47080/simika.v7i1.3212","url":null,"abstract":"A website-based expert system for diagnosing skin diseases using the Forward Chaining method and the Laravel Framework at the Tanggulangin Health Center. The main focus of research is to improve accessibility, accuracy of diagnosis, and public awareness of skin health. Quantitative approaches and exploratory design are applied through literature studies, interviews, surveys, system design, trials, evaluations, and improvements. The system development process involves collecting data from observations, interviews, and medical data to devise relational rules, tables of disease types, symptoms, and decision trees. The use of the Laravel Framework is the main foundation of system design, including user interface (UI) design, database structure, Forward Chaining inference logic, and diagnostic needs. System trials are conducted with test scenarios to evaluate the system's ability to diagnose various skin disease conditions. Data analysis is carried out quantitatively, especially on test results, to assess system reliability. The results of this study provide an empirical basis for recommendations for further development. Hopefully, this system can make a positive contribution in the process of diagnosing skin diseases at the Tanggulangin Health Center and increase overall public skin health awareness. This system is able to provide a diagnosis of skin diseases based on the symptoms inputted by the user. The evaluation carried out provides a positive picture regarding the effectiveness and satisfaction of users.","PeriodicalId":443734,"journal":{"name":"Jurnal Sistem Informasi dan Informatika (Simika)","volume":"15 13","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140429931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

SISTEM PENYIRAMAN DAN PEMUPUKAN OTOMATIS BERBASIS INTERNET OF THINGS (IOT) DENGAN PEMANTAUAN ANTARMUKA APLIKASI ANDROID 基于物联网（IOT）的自动浇水施肥系统，带 Android 应用程序界面监控功能

Jurnal Sistem Informasi dan Informatika (Simika) Pub Date : 2024-02-26 DOI: 10.47080/simika.v7i1.3111

Wiranto Wiranto, Musyrifah Musyrifah, Muh. Fuad Mansyur

{"title":"SISTEM PENYIRAMAN DAN PEMUPUKAN OTOMATIS BERBASIS INTERNET OF THINGS (IOT) DENGAN PEMANTAUAN ANTARMUKA APLIKASI ANDROID","authors":"Wiranto Wiranto, Musyrifah Musyrifah, Muh. Fuad Mansyur","doi":"10.47080/simika.v7i1.3111","DOIUrl":"https://doi.org/10.47080/simika.v7i1.3111","url":null,"abstract":"Technological developments in the field of agriculture are now expanding widely, various modern tools must be owned to assist farmers in cultivating plants. The owners of the chili plants do watering and fertilizing by collecting water or fertilizer and then giving it to the plants one by one. This is not a problem if the plant owner has free time. However, if the plant owner is busy with other things or is having business that makes the plant owner unable to care for the plant, then this becomes a problem because when the plant does not receive sufficient care, the plant will easily wither and die. Seeing the existing problems, this research will design a system that can automatically water and fertilize plants based on IoT with monitoring from an Android application. The design of this system uses an Arduino microcontroller as a controller, the nodeMCU esp2688 wifi module to send data from the sensor to the web server, a soil moisture sensor to determine soil moisture, a real time clock (RTC) for fertilization scheduling and a relay as an automatic switch on the water pump. This system aims to help the activities of farmers who still use physical force to water and fertilize plants. The IoT-based automatic watering and fertilizing system uses the prototype development method, namely by collecting system requirements, building prototyping, evaluating prototyping, coding the system, testing the system, evaluating the system and using the system","PeriodicalId":443734,"journal":{"name":"Jurnal Sistem Informasi dan Informatika (Simika)","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140429857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

SISTEM PAKAR DIAGNOSIS PENYAKIT MELALUI GENERAL CHECK UP BERBASIS MOBILE APPLICATION ANDROID 基于安卓移动应用程序的疾病诊断专家系统

Jurnal Sistem Informasi dan Informatika (Simika) Pub Date : 2024-02-26 DOI: 10.47080/simika.v7i1.3090

Zuhair Mahdi Salam, Herlina Trisnawati, Sakius Octavianus Tarigan, Shirlyani Shirlyani

引用次数: 0

EVALUASI USABILITAS SISTEM MENGGUNAKAN METODE SYSTEM USABILITY SCALE (SUS) PADA APLIKASI AKHLAQU DENGAN PENERAPAN TEKNIK INDEXING MONG 通过使用 mong 索引技术，在 akhlaqu 应用程序上使用系统可用性量表 (sus) 方法评估系统可用性

Jurnal Sistem Informasi dan Informatika (Simika) Pub Date : 2024-02-21 DOI: 10.47080/simika.v7i1.3070

Mochammad Fauzan Fadilah, Nining Rahaningsih, Raditya Danar Dana

{"title":"EVALUASI USABILITAS SISTEM MENGGUNAKAN METODE SYSTEM USABILITY SCALE (SUS) PADA APLIKASI AKHLAQU DENGAN PENERAPAN TEKNIK INDEXING MONG","authors":"Mochammad Fauzan Fadilah, Nining Rahaningsih, Raditya Danar Dana","doi":"10.47080/simika.v7i1.3070","DOIUrl":"https://doi.org/10.47080/simika.v7i1.3070","url":null,"abstract":"The Akhlaqu Application is a web-based Islamic learning platform used by Al-Falah Integrated Islamic Elementary School to facilitate the recording and reporting of students’ activities in developing their memorization. This research aims to assess the level of user satisfaction with the Akhlaqu Application using the System Usability Scale (SUS). The results showed a high level of usability, measured by a System Usability Scale (SUS) score of 89.7, indicating a “very good” quality application that meets high usability standards. In addition, the implementation of text indexes on MongoDB has a positive impact on the speed of transaction data search, especially on complex data searches, improving the efficiency and responsiveness of the application. The implications of this research involve recommendations to continue to improve the usability and performance of the Akhlaqu Application, by maintaining the use of MongoDB index techniques as a reliable solution for optimizing the database. The study concludes that the Akhlaqu Application is an effective tool for managing students’ memorization and recommends further improvements to enhance its usability and performance.","PeriodicalId":443734,"journal":{"name":"Jurnal Sistem Informasi dan Informatika (Simika)","volume":"65 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140444715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0