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Contact Name
Soulthan Saladin Batubara
Contact Email
injects.ceredindonesia@gmail.com
Phone
+628126445134
Journal Mail Official
injects@ceredindonesia.or.id
Editorial Address
Jalan Pendidikan, Ps. XI Tembung, Bandar Klippa Kec. Percut Sei Tuan, Kab. Deli Serdang, Sumatera Utara 20371
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INDONESIA
International Journal of Economic, Technology and Social Sciences (Injects)
ISSN : -     EISSN : 27752976     DOI : 10.53695/injects
International Journal of Economic, Technology and Social Sciences (Injects), published by the Centre for Research and Development Indonesia (CERED Indonesia), North Sumatra, Indonesia, which includes articles on the scientific research field of Economics, Technology and Social sciences, consists of the results of scientific research original, International Journal of Economic, Technology and Social Sciences (Injects) accepts manuscripts in the field of research comprises scientific areas relevant to: Economics and the Relevant Sectors of Economic Science Technology Social Sciences Fields
Arjuna Subject : Umum - Umum
Articles 8 Documents
Search results for , issue "Vol. 4 No. 2 (2023): October 2023" : 8 Documents clear
The Influence of Instagram on Interest and Purchasing Decisions on Shopee E-Commerce (Case Study of Students in Politeknik Negeri Medan) Deny Juni Hansen Sembiring; Efni Siregar; Ratna Dewi
International Journal of Economic, Technology and Social Sciences (Injects) Vol. 4 No. 2 (2023): October 2023
Publisher : CERED Indonesia Institute

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Abstract

This research aims to determine and analyze the influence of Instagram on interest and purchasing decisions among Medan State Polytechnic students. This research took research subjects from Medan State Polytechnic students, especially Shopee e-commerce users. The type of research used is quantitative research with survey methods. The subjects in this research were 100 respondents using non-probability sampling techniques and purposive sampling techniques. The research method used was structural equation modeling (SEM), which was processed using the SmartPLS program. The results of this research show that: (1) Instagram has a positive and significant effect on purchasing interest on Shopee among Students of Politeknik Negeri Medan; (2) Instagram has a positive and significant effect on purchasing decisions on Shopee among Students of Politeknik Negeri Medan. (3) Interest buying has a positive and significant effect on purchasing decisions on Shopee among Students of Politeknik Negeri Medan; (4) Instagram has a positive and significant effect on purchasing decisions through the moderator variable buying interest on Shopee among Students of Politeknik Negeri Medan. The variable most dominantly influenced by Instagram is the purchase interest variable.
Analysis Of Comfort Factors, Tariffs And Timeliness Of Train Ticket Purchases Majoring In Medan-Binjai Lina Litafia; Nursiah Fitri; Ratna Dewi
International Journal of Economic, Technology and Social Sciences (Injects) Vol. 4 No. 2 (2023): October 2023
Publisher : CERED Indonesia Institute

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Abstract

This study aims to determine whether the factors of comfort, tariffs and timeliness of purchasing decisions simultaneously have a positive and significant effect on customer satisfaction on trains majoring in Medan Binjai. The data analysis technique used is the method with the help of the SPSS program. This study uses multiple linear regression. The sample of this study amounted to 100 respondents. Primary data collection using a questionnaire. The results showed that convenience, tariffs and timeliness partially had a positive and significant effect on purchasing decisions for train tickets majoring in Medan-Binjai. In addition, convenience, tariffs and punctuality simultaneously have a positive and significant effect on purchasing decisions for train tickets majoring in Medan-Binjai.
The Influence Of E-Service Quality And Promotion Through PLN Mobile On Customer Satisfaction At PT PLN (Persero) Medan Region Putri Theresia Dory; Djames Siahaan; Desri Wiana
International Journal of Economic, Technology and Social Sciences (Injects) Vol. 4 No. 2 (2023): October 2023
Publisher : CERED Indonesia Institute

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Abstract

This research aims to analyze the influence of e-service quality and promotion on customer satisfaction both partially and simultaneously. Types of research is quantitative. The population in this research is PT PLN (Persero) Medan Region, Medan City, North Sumatra with population as many as 1031 customers. The types and sources of fata secondary. The sampling technique uses probability sampling technique. The formula in this research uses the Slovin Formula. The results showed that e-service quality partially had a positive and significant effect on customer satisfaction through PLN Mobile at PT PLN (Persero) Medan Region. Promotion has a positive and significant effect on customer satisfaction through PLN Mobile at PT PLN (Persero) Area Medan. E-service quality and promotion simutaneously have a positive and significant effect on customer satisfaction through PLN Mobile at PT PLN (Persero) Area Medan.
The Effect of Using QRIS Payment System on Increasing Sales Turnover (Case Study of MSMEs in Deli Serdang Regency) Rebecca Luxciana Siahaan; Indra Siregar; Martolop Sinambela
International Journal of Economic, Technology and Social Sciences (Injects) Vol. 4 No. 2 (2023): October 2023
Publisher : CERED Indonesia Institute

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Abstract

This study aims to determine the effect of using the QRIS payment system on increasing MSME sales turnover. The type of research used in this study is quantitative. The population used in this study is MSMEs located in Deli Serdang Regency. The number of respondents consisted of 95 MSMEs with probability sampling and sampling techniques using accidental sampling. The results showed that the use of the QRIS payment system had a positive and significant effect on increasing MSME sales turnover partially. The results of the R Square value showed that the variable of using the QRIS payment system affected the increase in sales turnover by 5.8%, while the remaining 94.2% was influenced by other variables outside the research of this author.
The Influence of Organizational Culture, Work Environment and Work Motivation on Employee Performance of PT Perkebunan Nusantara IV Medan Sheryl Hisara Ambardi Siahaan; Edi Putra Berutu; Sondang Beatrix Siahaan
International Journal of Economic, Technology and Social Sciences (Injects) Vol. 4 No. 2 (2023): October 2023
Publisher : CERED Indonesia Institute

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Abstract

This research aims to determine the influence of Organizational Culture, Work Environment and Work Motivation on Employee Performance at the Head Office of PT Perkebunan Nusatara IV Medan. This type of research is quantitative research. The population used in this research was 290 employees of the head office of PT Perkebunan Nusantara IV Medan. The number of respondents consisted of 168 people, with sample determination using the Slovin formula. The results of this research show that Organizational Culture, Work Environment and Work Motivation have a significant and influential effect on the performance of PT Perkebunan Nusantara IV Medan Head Office employees, both partially and simultaneously. The results of the R square research show that the variables Organizational Culture, Work Environment and Work Motivation influence employee motivation by 2.
The Influence Of Sales Growth And Profitability On Capital Structure In Pharmaceutical Companies On The Indonesia Stock Exchange Singgih Abdul Pazri; John Sihar Manurung; Lily Maryam Nasution
International Journal of Economic, Technology and Social Sciences (Injects) Vol. 4 No. 2 (2023): October 2023
Publisher : CERED Indonesia Institute

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Abstract

This research aims to determine the influence of sales growth and profitability on the capital structure of pharmaceutical companies on the Indonesia Stock Exchange during the period 2018-2021. The research population includes 11 pharmaceutical companies listed on the Indonesia Stock Exchange from 1981 to 2020. In this study, purposive sampling technique was used to select 9 companies as samples based on specific considerations. This research is explanatory in nature with a quantitative approach. Data analysis was carried out using multiple linear regression method with the assistance of Eviews 12 software. The t-test results show that, partially, only sales growth has a positive and significant impact on the capital structure, while profitability does not have a significant influence. However, the F-test results show that, simultaneously, sales growth and profitability have a significant influence on the capital structure of pharmaceutical companies. The research results indicate that 55.4% of the variation in the capital structure can be explained by sales growth and profitability, while the remaining 44.6% is influenced by other unexamined factors in this research model. In conclusion, sales growth plays an important role in shaping the capital structure of pharmaceutical companies, while profitability is not a significant determining factor.
The Influence of Business Management on The Optimization of Fixed Asset Management (Case Study at PT KAI (Persero) Regional Division I North Sumatera) Vina Estetica Situmorang; Harris Pinagaran Nst; Desri Wiana
International Journal of Economic, Technology and Social Sciences (Injects) Vol. 4 No. 2 (2023): October 2023
Publisher : CERED Indonesia Institute

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Abstract

Asset management is one of the keys to successful management of the country's economy. Optimal asset management by prioritizing maximum asset performance on the one hand is expected to be able to increase the trust in state financial management from companies. However, there is still administrative disorder in the management of fixed assets in several BUMN companies. The aim of this study was to determine the effect of Asset Inventory, Legal Audit, Asset Appraisal, Asset Control and Monitoring on the Optimization of Fixed Asset Management (land and buildings) at PT KAI (Persero) Regional Division I North Sumatra. The population of this study are active (permanent) employees at PT KAI (Persero) Regional Division I North Sumatra. Selection of the sample using the Non-probability sampling method. The sample used in this study was 94 respondents. The analysis tool used is multiple linear regression test using a statistical tool in the form of SPSS for windows. The results of hypothesis testing indicate that Asset Inventory, Legal Audit have a positive and significant effect on the Optimization of Fixed Asset Management at PT KAI (Persero) Regional Division I North Sumatra. Meanwhile, Asset Valuation, Control and Supervision of Assets have a positive and not yet significant effect on the Optimization of Fixed Asset Management at PT KAI (Persero) Regional Division I North Sumatra. Simultaneous tests show the results that the variables Asset Inventory, Legal Audit, Asset Appraisal, Asset Control and Supervision together influence the Optimization of Fixed Asset Management.
The Role of Job Satisfaction in Mediating the Influence of Organizational Justice on Organizational Citizenship Behavior Jufrizen Jufrizen; Ami Kumala Sari
International Journal of Economic, Technology and Social Sciences (Injects) Vol. 4 No. 2 (2023): October 2023
Publisher : CERED Indonesia Institute

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Abstract

The research aims to analyze several things, namely the influence of organizational justice on organizational citizenship behavior, the influence of organizational justice on job satisfaction, the influence of job satisfaction on organizational citizenship behavior, and the influence of organizational justice on organizational citizenship behavior through job satisfaction. This research uses associative research with 114 respondents who are employees at PT Pelabuhan Indonesia (Persero) Regional 1 Belawan Branch. The data collection technique uses a list of statements, such as a questionnaire, and the data analysis technique uses Path Analysis to test the four hypotheses proposed in this research using the Partial Least Square (SmartPls) application. The research results show that the influence of organizational justice on organizational citizenship behavior is positive and significant, the influence of organizational justice on job satisfaction is positive and significant, the influence of job satisfaction on organizational citizenship behavior is positive and significant, the influence of organizational justice on organizational citizenship behavior through job satisfaction is positive and significant ( meaning that job satisfaction mediates the influence of organizational justice on organizational citizenship behavior).

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