Jurnal Penelitian最新文献

筛选
英文 中文
KESULITAN BELAJAR TARUNA DALAM PEMBELAJARAN MATEMATIKA TEKNIK TERHADAP KETERAMPILAN PEMECAHAN MASALAH 学习工程数学学习解决问题技能的困难
Jurnal Penelitian Pub Date : 2023-01-20 DOI: 10.46491/jp.v7i4.1183
Bambang Wijaya Putra, Minulya Eska Nugraha, Gunawan Sakti Nugraha, Ajeng Wulansari
{"title":"KESULITAN BELAJAR TARUNA DALAM PEMBELAJARAN MATEMATIKA TEKNIK TERHADAP KETERAMPILAN PEMECAHAN MASALAH","authors":"Bambang Wijaya Putra, Minulya Eska Nugraha, Gunawan Sakti Nugraha, Ajeng Wulansari","doi":"10.46491/jp.v7i4.1183","DOIUrl":"https://doi.org/10.46491/jp.v7i4.1183","url":null,"abstract":"The objectives to be achieved in this study are to find out the causes of cadets' learning difficulties in learning Engineering Mathematics and provide solutions to overcome cadets' learning difficulties in learning Engineering Mathematics. The approach in this study uses a qualitative descriptive approach. This research was carried out in the DIII Aviation Rescue and Fire Fighting Study Program at the Palembang Aviation Polytechnic. The data sources used are words and actions, photos, written data sources, and graphics. Methods of data collection using interviews, observation, and documentation. The sampling technique used is sampling with a sample of cadets. The results of this study obtained that the factors of learning difficulties for cadets in learning Engineering Mathematics were the lack of learning time, the lack of varied sample questions, the lack of learning resources, the lack of understanding of the material, and the absence of peer tutors. The solution in this research is to provide a collection of questions and how to solve them, add learning resources with books or modules, and appoint peer tutors as tutors when","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90429517","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
TOEIC-READINESS AND TOEIC MOCK TESTS: MEASURING CIVIL AVIATION POLYTECHNIC OF SURABAYA CADETS’ PREPAREDNESS FOR TOEIC TEST 托业备考及托业模拟测验:泗水民航理工学院学员托业备考情况之测量
Jurnal Penelitian Pub Date : 2023-01-20 DOI: 10.46491/jp.v7i4.1187
Fatmawati Fatmawati, Laila Rochmawati, Meita Maharani S
{"title":"TOEIC-READINESS AND TOEIC MOCK TESTS: MEASURING CIVIL AVIATION POLYTECHNIC OF SURABAYA CADETS’ PREPAREDNESS FOR TOEIC TEST","authors":"Fatmawati Fatmawati, Laila Rochmawati, Meita Maharani S","doi":"10.46491/jp.v7i4.1187","DOIUrl":"https://doi.org/10.46491/jp.v7i4.1187","url":null,"abstract":"Abstract \u0000Test of English for International Communication (TOEIC) has been widely used as a reference for Indonesian aviation cadets’ English communication skills in the workplace. The present study aimed at examining cadets’ TOEIC-Readiness and TOEIC MOCK results to unravel their preparedness in doing the TOEIC test. There were 168 cadets chosen purposively based on their education grades and seven study programs at Civil Aviation Polytechnic of Surabaya. The study used a cross-sectional survey research design with a quantitative research approach. The instruments included a questionnaire of TOEIC-readiness and a TOEIC mock test Listening-Reading. The obtained data were analyzed using descriptive statistical test and paired-sample t-test. Results showed that most cadets’ final TOEIC readiness was in the very high category and the majority of their TOEIC Mock test results were in the intermediate to advanced working proficiency levels (scores: 400 - 990). The cadets’ TOEIC readiness and mock test results showed a strong positive relationship, thus, the better their readiness, the higher the TOEIC score achieved (r = .785; p = .000, N = 168). The present study implied that lecturers must know their students’ readiness before determining effective TOEIC training. \u0000  \u0000Keywords: TOEIC-Readiness test, TOEIC MOCK test, Aviation cadets","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"21 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72446484","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 PEMILIHAN MODA PENGIRIMAN BARANG PADA PERUSAHAAN JASA PENGIRIMAN DAN FREIGHT FORWARDING WILAYAH BALI 分析巴厘地区货运公司和货运代理的选择模式
Jurnal Penelitian Pub Date : 2023-01-20 DOI: 10.46491/jp.v7i4.1186
Ahmad Soimun, Dynes Rizky Navianti
{"title":"ANALISIS PEMILIHAN MODA PENGIRIMAN BARANG PADA PERUSAHAAN JASA PENGIRIMAN DAN FREIGHT FORWARDING WILAYAH BALI","authors":"Ahmad Soimun, Dynes Rizky Navianti","doi":"10.46491/jp.v7i4.1186","DOIUrl":"https://doi.org/10.46491/jp.v7i4.1186","url":null,"abstract":"Dalam melakukan usaha perusahaan jasa pengiriman dan freight forwarding membutuhkan pilihan moda jalur dan armada yang tepat untuk melakukan pengiriman barang. Dalam menentukan pilihan moda jalur dan armada bisa meminimalkan resiko-resiko yang bisa terjadi. Tujuan dari penelitian ini untuk melakukan analisis pemilihan moda pengiriman barang pada perusahaan jasa pengiriman dan freight forwarding yang ada di wilayah Bali. Metode yang digunakan dalam penelitian ini menggunakan survey langsung ke perusahaan freight forwarding dan melakukan wawancara terkait pemilihan moda jalur dan armada untuk pengiriman barang. Hasil penelitian dalam menentukan moda jalur perlu diperhatikan adalah packing barang, asuransi pengiriman, dokumen pengiriman serta armada pengangkut. Pilihan moda jalur menurut perusahaan freight forwarding mengguna 3 moda yaitu darat, laut dan udara. Dalam menetukan moda jalur juga memperhatikan permintaan dari pengirim barang mengenai waktu sampai barang. Perusahaan freight forwarding yang mengirimkan barang dengan kapasitas dan ukuran besar, kecenderungan memilih moda jalur darat dengan jenis kendaraan truk. Untuk pengiriman keluar negeri perusahaan lebih memilih menggunakan moda jalur laut dengan armada kapal apabila barang yang dikirim berat dan berukuran besar untuk menghemat biaya pengiriman. Untuk ukuran barang ringan seperti barang seni yang bernilai tinggi juga pengiriman barang melalui moda udara dengan armada pesawat cargo.","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86975551","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
IMPLEMENTATION OF PUSHBACK PROCEDURE AND TAXI ROUTING AT THE APRON CARGO OF KUALANAMU INTERNATIONAL AIRPORT, DELI SERDANG 德里塞当瓜拉纳木国际机场停机坪货物的推回程序和滑行路线的实施
Jurnal Penelitian Pub Date : 2023-01-20 DOI: 10.46491/jp.v7i4.1182
Muhammad Caesar Akbar, Surya Tri Saputra, Imam Sonhaji
{"title":"IMPLEMENTATION OF PUSHBACK PROCEDURE AND TAXI ROUTING AT THE APRON CARGO OF KUALANAMU INTERNATIONAL AIRPORT, DELI SERDANG","authors":"Muhammad Caesar Akbar, Surya Tri Saputra, Imam Sonhaji","doi":"10.46491/jp.v7i4.1182","DOIUrl":"https://doi.org/10.46491/jp.v7i4.1182","url":null,"abstract":"Competition in the world of work is growing rapidly and human resources are also required to always develop self-competence, plus in the aviation world which currently continues to progress in the field of Aviation Technology which includes Computerized Technology, Radio Communication Technology, to Air Navigation tools that can support activities in the field of aviation. At this time, air transportation is one of the modes that help people to travel long distances. Therefore, services and facilities supporting the air transportation process need to be further improved both in terms of technology, standard procedures, human resources and adequate infrastructure. As with air traffic, all supporting factors must be considered as an effort to improve air traffic services. For better efficiency improvement efforts, namely by making Taxi Routing and Pushback Procedures for Apron Cargo because this can increase the efficiency and safety of air traffic for aircraft movement on the ground By issuing taxi routing apron cargo at the AIP of Kualanamu Airport and issuing Pushback Procedures for apron cargo at the AIP of Kuala Namu Airport","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"84 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83836500","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 WEBSITE MONSTERMAC BERBASIS DIGITAL MARKETING DAN SEO (SEARCH ENGINE OPTIMIZATION) DALAM STRATEGI PEMASARAN
Jurnal Penelitian Pub Date : 2023-01-20 DOI: 10.46491/jp.v7i4.1189
Fityan Hanif Assalmi, Gede Susrama, Mas Diyasa
{"title":"ANALISIS WEBSITE MONSTERMAC BERBASIS DIGITAL MARKETING DAN SEO (SEARCH ENGINE OPTIMIZATION) DALAM STRATEGI PEMASARAN","authors":"Fityan Hanif Assalmi, Gede Susrama, Mas Diyasa","doi":"10.46491/jp.v7i4.1189","DOIUrl":"https://doi.org/10.46491/jp.v7i4.1189","url":null,"abstract":"MonsterMAC berspesialisasi dalam teknologi integrator sistem tertanam, Internet of Things (IoT), vending machines, dan teknologi militer. Penelitian ini dilakukan karena penulis ingin menunjukkan hasil kinerja website MonsterMAC berdasarkan SEO (Search Engine Optimisation) dan Google Analytics dalam strategi pemasarannya. Metode penelitian yang digunakan adalah penelitian kualitatif deskriptif menggunakan metode pengumpulan data dengan tinjauan pustaka. Digital marketing merupakan metode baru untuk meningkatkan pelanggan, salah satunya adalah dengan menggunakan teknik SEO, optimasi website melalui SEO memiliki dua komponen: optimasi on-page dan optimasi off-page. Hal ini dapat meningkatkan jumlah pengunjung dan mempengaruhi penjualan produk dan layanan. Temuan ini mungkin menjelaskan mengapa situs web MonsterMAC tidak menempati peringkat pertama di halaman Google.","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81608938","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
IMPROVING STUDENTS’ WRITING ACHIEVEMENT THROUGH LEARNING STYLES 通过学习风格提高学生的写作成绩
Jurnal Penelitian Pub Date : 2023-01-20 DOI: 10.46491/jp.v7i4.1188
Iwansyah Putra, Faoyan Agus Furyanto, N. Islamiah
{"title":"IMPROVING STUDENTS’ WRITING ACHIEVEMENT THROUGH LEARNING STYLES","authors":"Iwansyah Putra, Faoyan Agus Furyanto, N. Islamiah","doi":"10.46491/jp.v7i4.1188","DOIUrl":"https://doi.org/10.46491/jp.v7i4.1188","url":null,"abstract":"Writing is an extremely complex cognitive activity in which the writer is required to demonstrate control of variables simultaneously. This research aimed to investigate whether there was a significant difference of students’ writing achievement before and after being taught through students’ learning style. Since the students of Islamic Senior High School in Sekayu still found it very difficult to do. The sample of the research was eleventh grade student. The research was conducted by applying quasi-experimental factorial research. Non-randomized sampling technique was applied in this research. Modality Test Questioners from Neil Fleming  was applied to determine students’ learning styles. The sample was 62 students of science students. In terms of pretest – posttest non- equivalent group design. The Mean of posttest’s score was higher than pre-test. It means that there is an increase of students’ writing’s achievement after being taught through their styles in learning. \u0000Writing is an extremely complex cognitive activity in which the writer is required to demonstrate control of variables simultaneously. This research aimed to investigate whether there was a significant difference of students’ writing achievement before and after being taught through students’ learning style. Since the students of Islamic Senior High School in Sekayu still found it very difficult to do. The sample of the research was eleventh grade student. The research was conducted by applying quasi-experimental factorial research. Non-randomized sampling technique was applied in this research. Modality Test Questioners from Neil Fleming  was applied to determine students’ learning styles. The sample was 62 students of science students. In terms of pretest – posttest non- equivalent group design. The Mean of posttest’s score was higher than pre-test. It means that there is an increase of students’ writing’s achievement after being taught through their styles in learning.","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"130-132 1-3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77435585","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
Pendidikan Toleransi dan Praktik Beragama Masyarakat di Kampung Jawa Bali 巴厘岛巴厘岛宗教宽容与实践的教育
Jurnal Penelitian Pub Date : 2023-01-03 DOI: 10.21043/jp.v16i2.16721
Eko Sumadi, Amirotul Masrufah, Roudlotun Nuril Fitriyah, Sirojatul Lami'ah, Ananda Iffa Solahiya, Siti Muazizah
{"title":"Pendidikan Toleransi dan Praktik Beragama Masyarakat di Kampung Jawa Bali","authors":"Eko Sumadi, Amirotul Masrufah, Roudlotun Nuril Fitriyah, Sirojatul Lami'ah, Ananda Iffa Solahiya, Siti Muazizah","doi":"10.21043/jp.v16i2.16721","DOIUrl":"https://doi.org/10.21043/jp.v16i2.16721","url":null,"abstract":"","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88039309","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
Does capital adequacy ratio matter during the Covid-19 outbreak? Evidence on state-owned banks in Indonesia 新冠肺炎疫情期间,资本充足率重要吗?关于印尼国有银行的证据
Jurnal Penelitian Pub Date : 2023-01-03 DOI: 10.26905/jp.v19i2.9296
Caecilya Putri Diaz, Sari Yuniarti, Eko Aristanto, Yusaq Tomo Ardianto
{"title":"Does capital adequacy ratio matter during the Covid-19 outbreak? Evidence on state-owned banks in Indonesia","authors":"Caecilya Putri Diaz, Sari Yuniarti, Eko Aristanto, Yusaq Tomo Ardianto","doi":"10.26905/jp.v19i2.9296","DOIUrl":"https://doi.org/10.26905/jp.v19i2.9296","url":null,"abstract":"The Covid-19 epidemic has brought significant changes in the financial performance of the Indonesian banking sector. Weak economic indicators lead to a reduction in bank capital due to insufficient working capital loans. This study was conducted to find out changes in the capital adequacy ratio of state-owned banks in Indonesia during the Covid-19 pandemic. The data set is based on quarterly financial reports of state-owned banks for the 2020-2021 period. We prove that lending and NPL have an effect on CAR. In condition, there was a significant decrease in credit and a significant increase in non-performing loans starting in the third quarter of 2020 and increased slightly in the third quarter of 2021. Meanwhile, the capital adequacy ratio tends to be stable, because the government has strengthened bank capital. The study shows that state-owned banks can maintain CAR consistently and safely. This level of safe defense increases capital consistently in line with growth in lending while maintaining banking industry regulations.","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"42 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87063025","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
Relationship between customer, cost, convenience, and communication on consumer buying decisions 顾客、成本、便利性和沟通对消费者购买决策的影响
Jurnal Penelitian Pub Date : 2023-01-03 DOI: 10.26905/jp.v19i2.9246
Shofia Rizky Khoirunnisa, Wahyu Wiyani, Eko Agus Susilo
{"title":"Relationship between customer, cost, convenience, and communication on consumer buying decisions","authors":"Shofia Rizky Khoirunnisa, Wahyu Wiyani, Eko Agus Susilo","doi":"10.26905/jp.v19i2.9246","DOIUrl":"https://doi.org/10.26905/jp.v19i2.9246","url":null,"abstract":"The purpose of this study was to determine whether the customer is positively related to the buying decisions of consumers at Cafe Bukit Delight Malang, to determine whether the cost is positively associated with the buying decisions of consumers to Cafe Bukit Delight Malang, to determine whether convenience is positively related to the buying decisions of the consumer to Cafe Bukit Delight Malang, and to find out whether the communication is positively associated with the buying decisions of the consumer to Cafe Bukit Delight Malang.  The benefit of this research is that it becomes material for consideration, input for companies, and insights for future researchers. The results of this study can be concluded that the variables customer, cost, convenience, and communication have a significant and direct relationship with consumer buying decisions.  The results of this study indicate that the dominant influencing variable is communication.","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85592457","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
The effect of financial performance, company size, and gross domestic product on abnormal returns 财务业绩、公司规模和国内生产总值对异常回报的影响
Jurnal Penelitian Pub Date : 2023-01-03 DOI: 10.26905/jp.v19i2.9046
Ahmad Abros Mustofa, Yulis Maulida Berniz, A. Susanto
{"title":"The effect of financial performance, company size, and gross domestic product on abnormal returns","authors":"Ahmad Abros Mustofa, Yulis Maulida Berniz, A. Susanto","doi":"10.26905/jp.v19i2.9046","DOIUrl":"https://doi.org/10.26905/jp.v19i2.9046","url":null,"abstract":"This study focuses on the effect of financial performance, firm size, and gross domestic product on abnormal returns. Financial performance is measured by proxies for liquidity, profitability, earnings per share, leverage, and market value. The object of this study was manufacturing companies listed on the Indonesia Stock Exchange in 2016-2020 and samples were taken using a purposive sampling technique so that a sample of 114 manufacturing companies was obtained. The analysis technique in this study uses multiple linear regression analysis. The results showed that liquidity (CR), earnings per share, leverage (DER), market book value (MBR), and firm size had no effect on abnormal returns. Profitability (ROE) has a positive effect on abnormal returns, and the gross domestic product has a negative effect on abnormal returns.","PeriodicalId":31665,"journal":{"name":"Jurnal Penelitian","volume":"44-46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78295292","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
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信