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                        通过课文与生è¯åˆ†æžã€ŠæˆåŠŸä¹‹è·¯ã€‹åˆçº§ç»¼åˆè¯¾æ•™æ 
                    
                    Fransiska, Rica; 
Thamrin, Lily; 
., Suhardi                    
                     Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 3, No 10 (2014): Oktober 2014 
                    
                    Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa 
                    
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The aim of this research is to know framework/principle of "Road To Success" comprehensive textbooks about writing style and to know its uses in primary grade students of Chinese Language Department, Pedagogical Institute at Tanjungpura University. This research using literature study focuses on article genre, content, vocabulary number and difficulty level, using survey to users’ textbook evaluation, and using questionnaires for students and interviews for students and teachers. Through this research, it is found that the textbooks meet the scientific principles in foreign mandarin language of textbooks writing style, fullfil the learning needs of students, and is a valuable teaching materials for the teachers. It is expected that this research can become a consider and reference for foreign mandarin language teaching especially on Indonesian’s primary grade comprehensive textbooks. Keywords: Textbooks, Article, Vocabulary, Evaluation 摘è¦:为得知《æˆåŠŸä¹‹è·¯ã€‹åˆçº§ç»¼åˆè¯¾æ•™æçš„编写体例和丹戎布拉国立大å¦ä¸æ–‡ç³»ä½¿ç”¨è¯¥æ•™æçš„æƒ…况,本文通过分æžè¯¾æ–‡è¯¾æ–‡ä¸Žç”Ÿè¯ï¼Œå¯¹è¯¥æ•™æçš„课文体è£ã€å†…容,生è¯é‡ã€ç‰çº§ç”¨æ–‡çŒ®ç ”究法进行文献研究,并对该教æçš„使用者进行调查:对å¦ç”Ÿè¿›è¡Œé—®å·è°ƒæŸ¥ä¸Žè®¿è°ˆï¼›é’ˆå¯¹æ•™å¸ˆè¿›è¡Œè®¿è°ˆã€‚研究结果显示,《æˆåŠŸä¹‹è·¯ã€‹åˆçº§ç»¼åˆè¯¾æ•™æç¬¦åˆå¯¹å¤–æ±‰è¯æ•™æç¼–å†™çš„ç§‘å¦æ€§åŽŸåˆ™ï¼Œä¹Ÿç¬¦åˆå¦ç”Ÿçš„å¦ä¹ è¦æ±‚å¹¶æœ‰åˆ©äºŽæ•™å¸ˆçš„æ•™å¦æŽ¢ç©¶ã€‚é€šè¿‡è¿™é¡¹ç ”ç©¶ï¼Œå¸Œæœ›æœ¬æ–‡èƒ½å¯¹å¯¹å¤–æ±‰è¯æ•™å¦å°¤å…¶å°å°¼æ˜¯åˆçº§é˜¶æ®µç»¼åˆè¯¾æ•™æçš„选用æå‡ºå»ºè®®å’Œå‚考。 关键è¯ï¼šæ•™æï¼›è¯¾æ–‡ï¼›ç”Ÿè¯ï¼›è¯„ä»·
                            
                         
                     
                 
                
                            
                    
                        《æˆåŠŸä¹‹è·¯ã€‹çš„æ±‰è¯æˆè¯ä¸Žå°å°¼è¯æˆè¯çš„è¯ä¹‰å¯¹æ¯” 
                    
                    Steffani, Dede Indah Sari; 
., Ina; 
., Suhardi                    
                     Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 3, No 11 (2014): Nopember 2014 
                    
                    Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa 
                    
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This research aims to further explore the comparison of the meaning of Chinese idiom and methaphor’s body in the book of “Road to Success†with the Indonesian idiom. The research methods that used are research methods of library and comparative research methods. The objects of the research are the 6 volumes of the comprehensive learning materials "Road to Succces" including the "Road to Success" basic level Chinese 2 volumes (Upper Elementary 1 and Upper Elementary 2) and "Road to Success" intermediate level Chinese 4 volumes (Lower Intermediate 1, 2 and Intermediate 1, 2). The results of the analysis of the data show in 113 Chinese idioms of “Road to success†book, there are 80 of Chinese idioms that has similiar meaning with Indonesian idioms and 33 of Chinese Idioms do not have similiar meaning that is relevant with Indonesian idioms. Keywords: Chinese, Indonesian, Idiom, Meaning Comparison摘è¦ï¼šè¿™é¡¹ç ”究的目的是为了进一æ¥äº†è§£ã€ŠæˆåŠŸä¹‹è·¯ã€‹çš„æ±‰è¯æˆè¯ä¸Žå°å°¼è¯æˆè¯çš„è¯ä¹‰å¯¹æ¯”,以åŠã€ŠæˆåŠŸä¹‹è·¯ã€‹çš„æ±‰è¯æˆè¯ä¸Žå°å°¼è¯æˆè¯çš„喻体对比。研究方法使用文献研究法和对比研究法,以《æˆåŠŸä¹‹è·¯ã€‹ç»¼åˆè¯¾çš„å…册书 æ•™æï¼ŒåŒ…括了《æˆåŠŸä¹‹è·¯ã€‹åˆçº§æ±‰è¯ä¸ºä¸¤å†Œï¼ˆè¿›æ¥ç¯‡1和进æ¥ç¯‡2)与 《æˆåŠŸä¹‹è·¯ã€‹ä¸çº§æ±‰è¯ä¸ºå››å†Œï¼ˆæé«˜ç¯‡1ã€2和  跨越篇1ã€2)为研究对象。研究结果显示,在113æ¡ã€ŠæˆåŠŸä¹‹è·¯ã€‹çš„æ±‰è¯æˆè¯ä¸æœ‰80æ¡ï¼ˆ70,8%ï¼‰æ±‰è¯æˆè¯è·Ÿå°å°¼è¯æˆè¯å…·æœ‰ç›¸åŒçš„è¯ä¹‰ä¸Ž33æ¡ï¼ˆ29,2%ï¼‰æ±‰è¯æˆè¯åœ¨å°å°¼è¯æˆè¯ä¸æ²¡æœ‰å¯¹åº”çš„è¯ä¹‰ã€‚ 关键è¯ï¼šæ±‰è¯ï¼Œå°å°¼è¯ï¼Œæˆè¯ï¼Œè¯ä¹‰å¯¹æ¯”
                            
                         
                     
                 
                
                            
                    
                        丹大å¦ç”Ÿå¯¹æ ¸å¿ƒç¦»åˆè¯ä½¿ç”¨åè¯¯åˆ†æž 
                    
                    Harnita, Dian; 
Thamrin, Lily; 
., Suhardi                    
                     Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 3, No 10 (2014): Oktober 2014 
                    
                    Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa 
                    
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As for a Chinese language learners , central separable words is not only the key point in Chinese language teaching for foreigners, also one of the difficult subjects for learners to study on. For this reason, the research was conducted for Chinese language learners, especially the student of Chinese Language Departement at Tanjungpura University, Pedagogical Institute, to make students be more proficient with mastering the grammar of Chinese language. For achieving this objective, the Author surveyed third year students at Tanjungpura University for mistakes made while use of central separable words in Chinese, summerize commonly seen types of mistakes, investigate the causes of errors, and after that confront with them to raise countermeasures. Hopefully this work help Chinese language learners to make a step further for better understanding the use of separable words, thus reduce confusions and mistakes on separable words usage. Key Words: Tanjungpura University’s third year students, Central SeparableWords, Error Analysis摘è¦ï¼šå¯¹äºŽæ±‰è¯å¦ä¹ è€…而言,核心离åˆè¯ä¸ä»…æ˜¯ä¸€ä¸ªè¯æ³•é‡ç‚¹ï¼Œä¹Ÿæ˜¯å¦ä¹ æ±‰è¯çš„难点之一。为æ¤ï¼Œæœ¬ç ”究的目的是为了使汉è¯å¦ä¹ è€…,尤其是丹戎布拉国立大å¦å¸ˆèŒƒå¦é™¢ä¸æ–‡ç³»çš„å¦ç”Ÿèƒ½å¤Ÿæ›´å¿«æ›´å¥½åœ°æŽŒæ¡æ±‰è¯æ ¸å¿ƒç¦»åˆè¯çš„用法,从而使å¦ç”Ÿèƒ½å¤Ÿæ›´ä¸ºç†Ÿç»ƒåœ°æŽŒæ¡æ±‰è¯è¯æ³•。为了达到这一目标,笔者调查丹大大三å¦ç”Ÿåœ¨ä½¿ç”¨æ±‰è¯æ ¸å¿ƒç¦»åˆè¯æ—¶æ‰€å‡ºçŽ°çš„ä¸€äº›å误,总结出常è§çš„å误类型,并探求出现这些å误的原因,进而针对这些问题æå‡ºå‡ ç‚¹æ•™å¦å¯¹ç–。希望有助于汉è¯å¦ä¹ è€…进一æ¥äº†è§£æ±‰è¯ç¦»åˆè¯çš„用法,从而å‡å°‘离åˆè¯çš„æ··ç”¨å’Œé”™ç”¨çŽ°è±¡ã€‚å…³é”®è¯ï¼šä¸¹å¤§å¤§ä¸‰å¦ç”Ÿï¼Œæ ¸å¿ƒç¦»åˆè¯ï¼Œå误分æž
                            
                         
                     
                 
                
                            
                    
                        汉è¯åЍè¯é‡å å½¢å¼åè¯¯åˆ†æž ï¼ˆä»¥ä¸¹æˆŽå¸ƒæ‹‰å›½ç«‹å¤§å¦å¸ˆèŒƒå¦é™¢æ±‰è¯ä¸“业大二å¦ç”Ÿä¸ºä¾‹ï¼‰ 
                    
                    Martini, .; 
., Ina; 
., Suhardi                    
                     Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 3, No 10 (2014): Oktober 2014 
                    
                    Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa 
                    
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摘è¦: é‡å æ˜¯æ±‰è¯çš„一ç§é‡è¦çš„è¯æ³•手段,其ä¸åЍè¯é‡å å½¢å¼å¤æ‚〠功能多样ã€è¯ä¹‰ä¸°å¯Œã€‚动è¯é‡å ä½œä¸ºä½¿ç”¨è¾ƒå¤šçš„è¿™ç§é‡å ä¸€ç›´æ˜¯è¯è¨€ç•Œç ”ç©¶çš„é‡ç‚¹ï¼Œä¹Ÿæ˜¯å¤–国人å¦ä¹ æ±‰è¯çš„一大难点。为了了解丹戎布拉国立大å¦å¸ˆèŒƒ å¦é™¢æ±‰è¯ä¸“业大二å¦ç”ŸæŽŒæ¡æ±‰è¯åЍè¯é‡å å½¢å¼çš„æƒ…况ã€å‡ºçŽ°çš„é—®é¢˜åŠäº§ç”Ÿ å误的原因,笔者使用æè¿°æ€§ç ”究法与文献研究法对大二39ä½å¦ç”Ÿä½¿ç”¨Â  动è¯é‡å å½¢å¼äº§ç”Ÿçš„å误进行统计与分æžï¼Œå‘现了问题所在,并æå‡ºç›¸å…³ 建议。通过研究,笔者å‘现å¦ç”Ÿå¾ˆå°‘使用汉è¯åЍè¯é‡å å½¢å¼è¿›è¡Œæ—¥å¸¸äº¤é™…ã€å¾ˆå°‘使用è¯å…¸ã€å¯¹æ±‰è¯åЍè¯é‡å å½¢å¼ä¸ç†Ÿæ‚‰ã€ä¸çŸ¥é“动è¯é‡å å½¢å¼çš„用法 ä¹Ÿå°†å½±å“æ±‰è¯åЍè¯é‡å å½¢å¼çš„困难。 关键è¯ï¼šæ±‰è¯åЍè¯é‡å å½¢å¼ åè¯¯åˆ†æž Abstract: Reduplication is one of the important part of Mandarin grammar because the verb forms are complicated. It’s has many functions and contains many kinds of meaning. Reduplication verb is often used as the emphasis in language research. In addition, reduplication verb is a difficult point for foreign learners in learning Mandarin. The writer used descriptive study and literature research method to understand the learners learning condition, to conclude the problem that arise and the causes of the problems in learning reduplication verb forms in Mandarin towards 39 the fourth semester students of Mandarin language study program of Tanjungpura University. In this research, the writer found many students seldom used the reduplication verb forms to have some conversations, seldom used a dictionary, they are not understand the reduplication verb forms with their functions, and also influence others problem in using the reduplication verb forms. Keywords:  Reduplication Verb Forms in Mandarin, Error Analysis
                            
                         
                     
                 
                
                            
                    
                        《æˆåŠŸä¹‹è·¯ã€‹çš„æ±‰è¯æˆè¯ä¸Žå°å°¼è¯æˆè¯çš„è¯ä¹‰å¯¹æ¯” 
                    
                    Steffani, Dede Indah Sari; 
., Ina; 
., Suhardi                    
                     Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 3, No 11 (2014): Nopember 2014 
                    
                    Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa 
                    
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摘è¦ï¼šè¿™é¡¹ç ”究的目的是为了进一æ¥äº†è§£ã€ŠæˆåŠŸä¹‹è·¯ã€‹çš„æ±‰è¯æˆè¯ä¸Žå°å°¼è¯æˆè¯çš„è¯ä¹‰å¯¹æ¯”,以åŠã€ŠæˆåŠŸä¹‹è·¯ã€‹çš„æ±‰è¯æˆè¯ä¸Žå°å°¼è¯æˆè¯çš„喻体对比。研究方法使用文献研究法和对比研究法,以《æˆåŠŸä¹‹è·¯ã€‹ç»¼åˆè¯¾çš„å…册书 æ•™æï¼ŒåŒ…括了《æˆåŠŸä¹‹è·¯ã€‹åˆçº§æ±‰è¯ä¸ºä¸¤å†Œï¼ˆè¿›æ¥ç¯‡1和进æ¥ç¯‡2)与 《æˆåŠŸä¹‹è·¯ã€‹ä¸çº§æ±‰è¯ä¸ºå››å†Œï¼ˆæé«˜ç¯‡1ã€2和  跨越篇1ã€2)为研究对象。研究结果显示,在113æ¡ã€ŠæˆåŠŸä¹‹è·¯ã€‹çš„æ±‰è¯æˆè¯ä¸æœ‰80æ¡ï¼ˆ70,8%ï¼‰æ±‰è¯æˆè¯è·Ÿå°å°¼è¯æˆè¯å…·æœ‰ç›¸åŒçš„è¯ä¹‰ä¸Ž33æ¡ï¼ˆ29,2%ï¼‰æ±‰è¯æˆè¯åœ¨å°å°¼è¯æˆè¯ä¸æ²¡æœ‰å¯¹åº”çš„è¯ä¹‰ã€‚ 关键è¯ï¼šæ±‰è¯ï¼Œå°å°¼è¯ï¼Œæˆè¯ï¼Œè¯ä¹‰å¯¹æ¯” Abstract:This research aims to further explore the comparison of the meaning of Chinese idiom and methaphor’s body in the book of “Road to Success†with the Indonesian idiom. The research methods that used are research methods of library and comparative research methods. The objects of the research are the 6 volumes of the comprehensive learning materials "Road to Succces" including the "Road to Success" basic level Chinese 2 volumes (Upper Elementary 1 and Upper Elementary 2) and "Road to Success" intermediate level Chinese 4 volumes (Lower Intermediate 1, 2 and Intermediate 1, 2). The results of the analysis of the data show in 113 Chinese idioms of “Road to success†book, there are 80 of Chinese idioms that has similiar meaning with Indonesian idioms and 33 of Chinese Idioms do not have similiar meaning that is relevant with Indonesian idioms. Keywords: Chinese, Indonesian, Idiom, Meaning Comparison
                            
                         
                     
                 
                
                            
                    
                        丹戎布拉国立大å¦ä¸æ–‡ç³»2012级å¦ç”ŸæŽŒæ¡ä»‹è¯â€œæŠŠâ€æƒ…å†µåˆ†æž 
                    
                    Nurchafipah, .; 
Thamrin, Lily; 
., Suhardi                    
                     Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 4, No 4 (2015): April 2015 
                    
                    Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa 
                    
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摘è¦ï¼šæœ¬ç ”ç©¶çš„ç›®çš„æ˜¯ä¸ºäº†è§£ä¸¹å¤§ä¸æ–‡ç³»å¦ç”Ÿå¦ä¹ ä»‹è¯â€œæŠŠâ€å—å¥çš„è¯æ³•æƒ…å†µå’Œéš¾ç‚¹ã€‚ç ”ç©¶å¯¹è±¡æ˜¯ä¸¹å¤§ä¸æ–‡ç³»2012级的å¦ç”Ÿï¼Œå…±æœ‰35å(女生27å,男生8åï¼‰ã€‚æ ¹æ®æœ¬æ–‡çš„研究目的,笔者主è¦åˆ†æžå¦ç”ŸæŽŒæ¡â€œæŠŠâ€å—å¥çš„æƒ…况与难点,因æ¤ç¬”者使用测验研究法为了获得更好的调查结果。通过上述的测试结果å¯å¾—çŸ¥ï¼Œä¸¹å¤§ä¸æ–‡ç³»2012 级å¦ç”Ÿåœ¨æŽŒæ¡â€œæŠŠâ€å—å¥çš„æƒ…况䏿˜¯ç‰¹åˆ«ç†æƒ³ï¼Œè¿˜å˜åœ¨ä¸€äº›é—®é¢˜ã€‚   关键è¯ï¼šè¯æ³•, “把â€ä»‹è¯æƒ…况  难点 Abstract : The purpose of this research was to know the conditions and difficulties in understanding grammar, especially on the preposition "ba". In this case, the object of the research was students of Mandarin in Tanjungpura University, year of enrollment 2012. There were 35 students (27 women and 8 men). According to the results of the purpose is want to analysis the conditions and difficulties of student,Therefore the method use a method of test ,like make sentence and arrange the sentence. For better, use results of investigation. By the above described test results can be learned, the conditions of prepositions “ba†in Chinese tanjungpura university students is not particularly desirable, still there are some problems.   Key words: grammar, difficult and the condition understanding “baâ€
                            
                         
                     
                 
                
                            
                    
                        Manajemen Risiko Teknologi Informasi Menggunakan Framework ISO 31000:2009 Studi Kasus : Pembobolan ATM BCA Tahun 2010 
                    
                    Tampubolon, Anthon; 
., Suhardi                    
                     Jurnal Telematika Vol. 7 No. 2 (2011) 
                    
                    Publisher : Yayasan Petra Harapan Bangsa 
                    
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                                DOI: 10.61769/telematika.v7i2.58                            
                                            
                    
                        
                            
                            
                                
Information Technology has succeeded change the paradigm of customer in the transaction. The transactions are beginning by coming to the bank teller, but now they can easily using a mobile phone, internet or ATM outlets that distributed in various strategic places by using an ATM card. In addition to facilitate customers in the transaction, Information Technology has also become a  competitive advantage for banks to attract retail customers. However  Advancement of Information Technology is closely linked to the risk that must be faced by the customers and the bank. In order to optimize the target of Information Technology, a company must implement an integrated risk management in corporate management (ERM). This paper presents a related case study of  information technology issue that occur in company in the retail banking sector, the analysis performed using the ISO 31000:2009 framework. Framework considers the risk of Information Technology as an integrated part of the enterprise risk framework. This study uses secondary data from annual reports and  company websites for research.
                            
                         
                     
                 
                
                            
                    
                        PENGEMBANGAN MODEL KONSEPTUAL PENGARUH DUKUNGAN DIREKSI TERHADAP NILAI BISNIS ERP (Enterprise Resource Planning) 
                    
                    Tasiwa, Aldan; 
., Suhardi; 
Senjaya, Yulius Sandi                    
                     Jurnal Telematika Vol. 7 No. 2 (2011) 
                    
                    Publisher : Yayasan Petra Harapan Bangsa 
                    
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                                DOI: 10.61769/telematika.v7i2.61                            
                                            
                    
                        
                            
                            
                                
Paper ini melaporkan hasil pengembangan model konseptual untuk mengukur pengaruh dukungan dewan direksi terhadap nilai bisnis ERP (enterprise resource planning) di salahsatu perusahaan BUMN. Perusahaan BUMN tersebut saat ini akan mengimplementasikan master plan ERP. Model ini dikembangkan untuk menganalisis tingkat dukungan direksiterhadap implementasi ERP dan pengaruhnya terhadap nilai bisnis ERP bagi perusahaan. Dukungan direksi berpengaruh secara positif terhadap nilai bisnis ERP, meskipun dukungandireksi berpengaruh tidak secara langsung terhadap nilai bisnis ERP. Pengaruhnya melalui variable-variavel lainnya.The paper reports a result of a conceptual model for measuring impacts of board of directors to  business values of ERP (enterprise resource planning) at a state-owned company. The model is developed to analyze executive supports of board of directors to the ERP implementation and their impacts on business values of ERP. The supports of board of directors influence positively to the ERP business values, although the influences are not directly. The influences are through other variables.
                            
                         
                     
                 
                
                            
                    
                        ANALYSIS OF QUALITY OF SERVICE OF THE 4G LTE NETWORK IN THE WATERFRONT AREA OF PONTIANAK CITY 
                    
                    ., Suhardi; 
Yacoub, Redi Ratiandi; 
Ade Putra, Leonardus Sandy; 
W, F. Trias Pontia; 
Imansyah, Fitri                    
                     Journal of Electrical Engineering, Energy, and Information Technology (J3EIT) Vol 12, No 2: August 2024 
                    
                    Publisher : Faculty of Engineering, Universitas Tanjungpura 
                    
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                                DOI: 10.26418/j3eit.v12i2.76409                            
                                            
                    
                        
                            
                            
                                
Internet availability must be sufficient to meet the needs of the era, supported by extensive coverage and robust network stability. Every provider competes in the current internet market, especially in Pontianak City. This research aims to analyze the Quality of Service (QoS) of the 4G LTE networks provided by three widely-used providers in the community. The research results indicate that the Quality of Service of the 4G LTE network in the Waterfront area of Pontianak City falls into the good category. Measurements in the afternoon show good quality, supported by the close proximity between the research location and the Base Transceiver Station (BTS) without interference. However, data transfer speed experiences a decline in some measurements, especially during cloudy weather and busy visitor periods, affecting network jitter parameters. In the evening measurements, despite obtaining fairly good values on some parameters, throughput still receives a poor rating. The decrease in quality in jitter parameters occurs on the first and second nights due to the density of visitors and excessive queuing in the network. The reasons for the poor quality of the cellular network include obstacles from tall buildings, longer transmission distances due to river expanses, and bad weather. Internet user density also affects signal strength. Furthermore, the distance between the BTS and devices plays a crucial role in network propagation, so an efficiently designed 4G network should provide even coverage and consistent quality.
                            
                         
                     
                 
                
                            
                    
                        Pengaruh Kepercayaan, Promosi Dan Kemudahan Penggunaan Terhadap Keputusan Pembelian Pada Grabfood Di Kota Batam 
                    
                    Sembiring, Stevanus; 
., Suhardi                    
                     JURNAL ILMIAH FEASIBLE: Bisnis, Kewirausahaan dan Koperasi Vol 6 No 1 (2024): JURNAL ILMIAH FEASIBLE (JIF): Bisnis, Kewirausahaan dan Koperasi 
                    
                    Publisher : Universitas Pamulang 
                    
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                                DOI: 10.32493/fb.v6i1.2024.37-50.35265                            
                                            
                    
                        
                            
                            
                                
This research aims to investigate the influence of trust, promotion and ease of use on purchasing decisions at GrabFood in Batam City. This research involves consumers or GrabFood users in 2023 as a population. In this research, 100 respondents were selected as samples using the Lameshow formula method with withdrawal based on purposive sampling. Data analysis was carried out using multiple linear regression, with data quality testing, classical assumption testing, influence testing, and hypothesis testing. Findings in multiple linear regression analysis show that trust has an influence of 33.2% on purchasing decisions. Promotions have an influence of 29.2% on purchasing decisions. Ease of use has an influence of 23.1% on purchasing decisions. The findings were measured using coefficient of determination analysis (R2), which showed that trust, promotion and ease of use together explained 65.4% of the variation in purchasing decisions. Furthermore, the results of the t test and F test show that trust, promotion and ease of use have a positive and significant effect on purchasing decisions at GrabFood in Batam City.