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All Journal Jurnal Siasat Bisnis JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA WIDYAKALA JOURNAL Jurnal ASPIKOM ARKESMAS [Arsip Kesehatan Masyarakat] JMBI UNSRAT (Jurnal Ilmiah Manajemen Bisnis dan Inovasi Universitas Sam Ratulangi) JURNAL EKONOMI PENDIDIKAN DAN KEWIRAUSAHAAN KACANEGARA Jurnal Pengabdian pada Masyarakat JIEMS (Journal of Industrial Engineering and Management Systems) Jurnal Entomologi Indonesia Bricolage : Jurnal Magister Ilmu Komunikasi Journal of Business and Applied Management JMB : Jurnal Manajemen dan Bisnis Dinasti International Journal of Education Management and Social Science Jurnal Akuntansi Bisnis Business Management Journal Program Studi Manajemen INTEGRITAS : Jurnal Pengabdian Jurnal Hospitality dan Pariwisata Jurnal Performa : Jurnal Manajemen dan Start-up Bisnis Jurnal E-Bis: Ekonomi Bisnis Jurnal Abdimas Ilmiah Citra Bakti (JAICB) Jurnal Pengabdian dan Kewirausahaan International Journal of Social Service and Research Go-Integratif : Jurnal Teknik Sistem dan Industri Jurnal Administrasi Kantor Applied Quantitative Analysis (AQA) IIJSE Proceeding of International Conference on Entrepreneurship (IConEnt) IDEA: Jurnal Seni Pertunjukan
Christian, Michael
Universitas Bunda Mulia
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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DETERMINAN KINERJA USAHA MIKRO KECIL MENENGAH (UMKM) ALAT TEKNIK DI PASAR HWI LINDETEVES JAKARTA Cahya, Kenny Oktavianus; Christian, Michael
Jurnal Pengabdian dan Kewirausahaan Vol 4, No 2 (2020): Jurnal Pengabdian dan Kewirausahaan
Publisher : Universitas Bunda Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30813/jpk.v4i2.2330

Abstract

The ebb and flow of passion for Micro, Small and Medium Enterprises in Indonesia, especially in Jakarta, signals that people's tastes have changed apart from the purchasing power factor. As an area for buying and selling technical equipment that tends to be homogeneous, the HWI Lindeteves Jakarta market has an interesting phenomenon to research. This study aims to explain the effect of Market Orientation and Entrepreneurship Orientation on Business Performance. This quantitative research uses multiple regression analysis for data analysis. The measuring instrument used is SPSS 23.0. The results of this study explain that business performance is affected by market orientation. Furthermore, Business Performance is also influenced by Entrepreneurial Orientation. Simultaneously, this study explains that business performance is influenced by market orientation and entrepreneurial orientation. The better the company strategy is related to understanding Market Orientation and Entrepreneurship Orientation, the better it will support Business Performance. On the other hand, a low level of market orientation and entrepreneurial orientation can have a low impact on business performance. 
Gen ZY Customers and Trendy Restaurants in Metropolitan City: A Measurement of Price Fairness, Sensory Experience, and Satisfaction Christian, Michael; Jonathan, Ivan; Indriyarti, Eko Retno
WIDYAKALA JOURNAL : JOURNAL OF PEMBANGUNAN JAYA UNIVERSITY Vol 11, No 1 (2024): Urban Lifestyle and Urban Development
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat UPJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36262/widyakala.v11i1.997

Abstract

The food and beverage sector in Indonesia is becoming increasingly competitive, particularly in restaurants with current themes. Several restaurants were quite enthusiastic about adding outlets during the first opening phase, but they were forced to close one by one over time. In this situation, satisfaction and loyalty can decide the restaurant's long-term viability. Based on this, this study was undertaken with the goal of studying the determinants of modern restaurant customer loyalty utilizing price fairness, sensory experience, and customer satisfaction as predictive variables. This quantitative study employs partial lease square structural equation modeling (PLS-SEM) with Smart PLS 4.0 as an analytical tool. The findings of this study, which used purposive sampling on 190 Warunk Upnormal consumers ranging in age from generations Z to Y, demonstrate how pricing fairness and sensory experience influence happiness and loyalty. Similarly, satisfaction influences consumer loyalty. This study reveals that restaurants with a contemporary concept have key characteristics in terms of facilities that are appealing to look at and enjoy, such as the aroma of their food. However, if the target clientele for restaurants with contemporary themes are young people, the issue of pricing fairness must be addressed.
THE INFLUENCE OF KEY OPINION LEADERS (KOL) AND CUSTOMER RELATIONSHIP MANAGEMENT (CRM) ON CUSTOMER LOYALTY WITH CUSTOMER SATISFACTION AS A MEDIATING VARIABLE IN IBOX Chandra, Zelindio; Christian, Michael
International Journal of Social Service and Research Vol. 4 No. 9 (2024): International Journal of Social Service and Research
Publisher : Ridwan Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/ijssr.v4i9.909

Abstract

This study aims to examine the influence of Key Opinion Leaders (KOLs) and Customer Relationship Management (CRM) on IBOX customer loyalty and satisfaction, as well as the role of customer satisfaction as a mediator in the relationship between KOLs and CRM with loyalty. This study uses a quantitative approach with an explanatory research design to test the cause-and-effect relationship between key opinion leaders, CRMs, and customer loyalty as independent variables, the mediating role of Customer Satisfaction (KP), and the mediator role of the customer satisfaction (LP). The study population consists of Greater Jakarta residents aged 19-55 years who are active in using the internet, with a sample selected by purposive sampling of 250 respondents. The results show that customer satisfaction has a significant influence on customer loyalty (P0.05), with each variable showing a p-value smaller than 0.05, namely 0.000 and 0.011, respectively. In addition, this study also revealed that Customer Service Management (CRM) has an important influence on Customer Loyalty (LP), with the p value of 0.000. This shows that KOL and CRM not only affect customer satisfaction, but also play an important role in building customer loyalty.
Determinants of QRIS Payment Method Usage for Employees in Urban Areas Christian, Michael; Indriyarti, Eko Retno
WIDYAKALA JOURNAL : JOURNAL OF PEMBANGUNAN JAYA UNIVERSITY Vol 11, No 2 (2024): Urban Lifestyle and Urban Development
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat UPJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36262/widyakala.v11i2.1074

Abstract

By 2024, the quantity of Quick Response Code Indonesian Standard (QRIS) users in Indonesia is projected to reach 51 million. The usage of QRIS as a cashless payment system is gaining widespread acceptance. Nevertheless, research on cashless payment methods, including QRIS, indicates that usage behavior is significantly affected by multiple variables. Conversely, prior research has predominantly concentrated on consumers' age or generational backgrounds. This study seeks to examine the factors influencing QRIS usage behavior, specifically considering the backgrounds of employees in metropolitan regions, particularly Greater Jakarta. This research employs a quantitative methodology via a questionnaire survey to gather primary data. This study demonstrates, using SmartPLS, that mobile ease of use and perceived compatibility significantly influence QRIS usage behavior. Conversely, relative advantage and social influence indicate a different outcome. This is mostly attributable to the functions and attributes of QRIS, which is no longer an innovative product, having been preceded by several e-wallets. Further research could benefit from additional information on the background of e-wallet utilization, the incorporation of supplementary variables into the Unified Theory of Acceptance and Use of Technology 2 (UTAUT2) model, and the expansion of studies to encompass other urban regions.
THE IMPACT OF LOCUS CONTROL AS A MEDIATOR ON JOB SATISFACTION IN XYZ'S NON-FRANCHISE BUSINESS Yuniarto, Yustinus; Christian, Michael; Paramitha, Celia
Proceedings of the International Conference on Entrepreneurship (IConEnt) Vol. 2 (2022): Proceedings of the 2nd International Conference on Entrepreneurship (IConEnt)
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The phenomenon that the work environment and personal aspects of workers, such as work discipline and locus control, should go hand in hand to achieve the expected job satisfaction motivates this research. The purpose of this research is to identify and explain the factors that influence locus control and job satisfaction. Also, to identify and explain the role of locus control as a moderator between non-physical work environment and work discipline on job satisfaction. This quantitative study involves 30 employees from XYZ's non-franchise business in Jakarta and employs a structural model with SmartPLS as an analytical tool. A questionnaire instrument was used in this study's survey. According to the findings of this study, the work environment has a small impact on locus control and job satisfaction. Meanwhile, work discipline affects locus control but not job satisfaction. This finding supports another finding that employees' locus of control at work influences job satisfaction. In the indirect effect, locus control does not serve as a moderator between work environment and job satisfaction or between work discipline and job satisfaction.
A MULTIPLE REGRESSION ANALYSIS OF TOKOPEDIA E-COMMERCE USERS’ PURCHASING DECISIONS Junianti, Stella; Yulita, Henilia; Christian, Michael
Proceedings of the International Conference on Entrepreneurship (IConEnt) Vol. 2 (2022): Proceedings of the 2nd International Conference on Entrepreneurship (IConEnt)
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The goal of this research was to investigate the impact of word of mouth and brand image on purchasing decisions on the e-commerce site Tokopedia. The data used in this study is primary data collected through a questionnaire on Tokopedia e-commerce users using a purposive sampling technique. Tokopedia is one of the most popular online shopping platforms in Indonesia. Consumers will consider several factors when making purchasing decisions, including reviews from previous customers. Furthermore, consumers consider the platform's brand image. This study employs the uses and gratification theory as a foundation for communication thinking with a quantitative approach, analyzing data obtained from questionnaires distributed by the researchers and processed using the SPSS version 26 application. The findings of this study show that word of mouth has an impact on purchasing decisions and brand image. This can be demonstrated using the T and F tests to determine whether word-of-mouth and brand image influence purchasing decisions on Tokopedia's online store.
The Dynamics of Determinants Making Stock Investment Decisions: Does Investor Sentiment Possess Significant Influence? Nicola, Nicola; Christian, Michael
WIDYAKALA JOURNAL : JOURNAL OF PEMBANGUNAN JAYA UNIVERSITY Vol 12, No 1 (2025): Urban Lifestyle and Urban Development
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat UPJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36262/widyakala.v12i1.1170

Abstract

In 2024, the Composite Stock Price Index underwent a significant fall due to multiple domestic and worldwide issues. Numerous prior research have investigated financial behavioral elements as a connection in investment decisions; nevertheless, this study presents originality by concentrating on these factors that exert a direct influence. This study analyzes the financial behavioral aspects that affect stock investment decisions in Indonesia, particularly in the Jakarta region. This research employs a quantitative approach via a questionnaire survey to gather primary data, which is subsequently analyzed using SmartPLS. This discovery alters the current paradigm. This study revealed that, despite the common belief that investor sentiment affects investing decisions, the findings indicate that investor sentiment does not exert a substantial influence. This study demonstrated that, contrary to numerous other studies indicating that investor sentiment affects investment decisions, investor sentiment does not exert a substantial influence. This discovery contests the current paradigm and demonstrates that elements such as economic fundamentals, market volatility, and individual investor traits are more influential in investment decision-making. This study encourages research on other factors affecting Indonesian stock market investment decisions. Future research should include more factors and widen the study region to better understand investment behavior.
Genetic structure analysis of several peroral infectivity factor gene in Spodoptera litura Nucleopolyhedrovirus Christian, Michael; Kusumah, Yayi Munara; Mutaqin, Kikin Hamzah
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 25 No. 1 (2025): MARCH, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA: JOURNAL OF TROPICAL PLANT PE
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jhptt.125128-140

Abstract

Spodoptera litura Nucleopolyhedrovirus (SpltNPV) is an entomopathogenic virus from the Baculoviridae family, currently under development as a biological control agent for cutworm Spodoptera litura. The NPV’s ability to infect its pest host can be determined by expression of pif protein complex by pif gene. The research aims to acquire genetic character information of the pif gene of SpltNPV from Bogor. Amplification of the NPV gene was carried out using the specific primers to amplifies two types of pif gene. The PCR products were sequenced then the DNA sequences were analyzed with the BioEdit and BLAST programs. The PCR amplification results showed that the size of the sample DNA fragment was 900 bp, 1300 bp and 710 bp. Based on the sequence analysis results, SpltNPV isolates from Bogor are closely related to SpltNPV and SpliNPV isolates from China. The highest nucleotide homology values of Pif-1, Pif-2, and Pif-3 gene were 99.56%, 99.37% and 100%, respectively. Based on the results of phylogenetic analysis, HearNPV isolates from Bogor belong to the same group as the NPVs that infect the species Spodoptera litura and closely related to NPV that infect Spodoptera littoralis. The amino acid sequence analysis showed the number of mutated sites in pif-1, pif-2, and pif-3 in this study are 1, 3, and 0, respectively, which indicates that protein mutation in SpltNPV Bogor did not significantly alter the viral infection process.
In Ear Monitor Bagi Pemusik GPdI Hagios Family Yogyakarta Christian, Michael; Purba, Ezra Deardo; Nugroho, Titis Setyono Adi
IDEA: Jurnal Ilmiah Seni Pertunjukan Vol 19, No 1 (2025)
Publisher : Institut Seni Indonesia Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24821/idea.v19i1.14836

Abstract

Musik memiliki peran penting dalam pelayanan gereja, dan kualitas sound system memengaruhi pengalaman ibadah. Kemajuan teknologi telah membuka pintu bagi peluang-peluang baru dalam mengekspresikan musik gereja, seperti pemanfaatan teknologi canggih dan penggunaan alat musik digital. Penelitian ini bertujuan menganalisis penggunaan in ear monitor (IEM) bagi musisi di GPdI Hagios Family Yogyakarta dalam meningkatkan peforma pemusik dan mengetahui hasil dari permainan musik oleh pemusik GPdI Hagios Family Yogyakarta saat mengunakan in ear monitor (IEM). Metode penelitian yang digunakan adalah kualitatif deskriptif dengan wawancara terhadap tim musik gereja. Penelitian dilakukan dengan mengumpulkan data melalui wawancara kepada musisi aktif di GPdI Hagios Family Yogyakarta. Konsep ataupun teori yang digunakan dalam penelitian ini adalah mengenai teknologi musik serta musik gereja. Hasil penelitian menunjukkan bahwa musisi merasa in ear monitor (IEM) memberikan kualitas suara yang lebih baik dibandingkan monitor konvensional. Musisi gereja mengalami peningkatan kenyamanan dan fokus selama bermain musik. Secara keseluruhan, penggunaan in ear monitor (IEM) terbukti meningkatkan performa musik dan kualitas pelayanan musik di gereja. Penelitian ini menyimpulkan bahwa in ear monitor (IEM) memiliki dampak positif terhadap kinerja musik gereja, dengan rekomendasi penggunaan teknologi sejenis untuk meningkatkan kualitas musik dalam pelayanan ibadah.
The Influence of Price, Product Quality, and Brand Image on Customer Retention Moderated by Supply Chain and After Sale Services Zakarsyi, Zakarsyi; Christian, Michael
Dinasti International Journal of Education Management And Social Science Vol. 5 No. 3 (2024): Dinasti International Journal of Education Management and Social Science (Febru
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijemss.v5i3.2396

Abstract

Sustainable business is a challenge for entrepreneurs. In a highly competitive era, foresight, agility, and analysis are needed in running a business. Companies must be observant in assessing the use of opportunities, agile in running a business, namely focusing on consumer needs, and analysing the company's overall performance. This study aims to analyse variables such as: product price, product quality, brand image, customer retention, supply chain and after sales service. The purpose of this study is to measure and see the factors that influence customer retain. This research is quantitative research and uses primary data conducted by data collection methods in the form of questionnaires from respondents who take a minimum sample of 100. Data collection was carried out by distributing questionnaires online. The data analysis technique uses structural equation modelling (SEM) with PLS (Partial Least Square) software by testing data quality with validity and reliability tests. As well as classical assumption tests and hypothesis testing in this study.
Co-Authors Amelia Suryani Auditia Setiobudi Cahya, Kenny Oktavianus Celia Paramitha Chandra, Zelindio Eko Retno Indriyarti Ezra Deardo Purba Fabianus Fensi Fensi, Fabianus Fitriana Titis Fitriana Titis Perdini Fitriana Titis Perdini Fitrianingrum Kurniawati, Fitrianingrum Giam, Howard Sarmento Girsang, Lasmery Rosentauly Meissalinya Glisina Dwinoor Rembulan Halim Agung Halim Agung Henilia Yulita Henilia Yulita Henilia Yulita Henilia Yulita Ilona Vicenovie Oisina Situmeang Irlandra, Frendy Japri, Evan Pratama Jonathan, Ivan Julia Loisa Junianti, Stella Justinius Justinius Kikin H Mutaqin Kristanto, Eka Dana Kusumah, R Yayi Munara Kusumah, Yayi Munara Merisa, Merisa Nico Lukito Nicola, Nicola Nurfalaq, Dedi Pangestu Arifin Pangguna, Wihanry Paramitha, Celia Parasian, Franciskus Perdini, Fitriana Titis Pramudita, Pajar Ratna Muljani Santosa Refianto Refianto Retno Sari Murtiningsih Rima Melati Rima Melati Rima Melati Sander, Ongky Alex Santosa, Ratna Muljani Santoso, Greffin Geraldy Silalahi, Ronald Maraden Parlindungan Stella Junianti Sugiyanto, Liem Bambang Sunarno Sunarno Sunarno Sunarno Sunarno Sunarno Susanty Dewi Winata Titerlie, Indriana Titis Setyono Adi Nugroho Vina Apriyana Vincent Nuari Wibowo, Suryo Wibowo, Suryo Yuli Kartika Dewi Yustinus Yuniarto Yustinus Yuniarto Zakarsyi, Zakarsyi