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All Journal IAES International Journal of Artificial Intelligence (IJ-AI) Jurnal Teknik Industri SOROT: Jurnal Ilmu-ilmu Sosial Jurnal Teknik Sipil USU JIK Jurnal Ilmu Komputer EL-MUHASABA Journal The Winners Jurnal Dimensi Pratama Teknik Sipil eDimensi Arsitektur Petra JIKSI (Jurnal Ilmu Komputer dan Sistem Informasi) Widyariset MIX : Jurnal Ilmiah Manajemen Sinkron : Jurnal dan Penelitian Teknik Informatika Jurnal Maneksi (Management Ekonomi Dan Akuntansi) Computatio : Journal of Computer Science and Information Systems JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Jurnal Riset Manajemen dan Bisnis (JRMB) Fakultas Ekonomi UNIAT IT JOURNAL RESEARCH AND DEVELOPMENT Jurnal Intek Akuakultur JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI Angkasa: Jurnal Ilmiah Bidang Teknologi Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal ULTIMA InfoSys Jurnal ULTIMATICS The Indonesian Journal of Infectious Diseases Jurnal Kartika Kimia Journal of Humanities and Social Studies Ultima Management : Jurnal Ilmu Manajemen ComTech: Computer, Mathematics and Engineering Applications MABIS: Manajemen dan Bisnis Puitika Journal of Information Systems and Informatics Majalah Ilmiah Warta Dharmawangsa International Journal of Economics, Business and Accounting Research (IJEBAR) Management Studies and Entrepreneurship Journal (MSEJ) Indonesian Journal of Pharmaceutical and Clinical Research Enrichment : Journal of Management Jurnal Bisnis dan Kewirausahaan (Journal of Business and Entrepreneurship) Widyariset STUDI PELAKSANAAN SELFMEDICATION PADA PENDERITA DIARE BERDASARKAN TINGKAT PENGETAHUAN MASYARAKAT PESISIR KECAMATAN SOROPIA KABUPATEN KONAWE Journal of Economics and Business UBS Telcomatics Jurnal Ilmiah Wahana Pendidikan Journal Industrial Manufacturing Akuntansi Bisnis & Manajemen (ABM) Jurnal Paradigma Akuntansi Indonesian Andrology and Biomedical Journal Journal of Engineering Environtmental Energy and Science ARZUSIN: Jurnal Manajemen dan Pendidikan Dasar Jurnal Penelitian Ekonomi Manajemen dan Bisnis Jurnal Ilmiah Teknik Informatika dan Komunikasi IJRETINA - International Journal of Retina Jurnal Ilmiah Computer Science Jurnal Intelek Insan Cendikia Cylinder : Jurnal Ilmiah Teknik Mesin Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Modem : Jurnal Informatika dan Sains Teknologi KAFEBIS Jurnal Ekonomi, Manajemen Pariwisata dan Perhotelan
Kevin kevin
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Integration Petrophysical To Identify Reservoir Characterization Of Baturaja Limestone In “X” Well, North West Java Basin Citra Wahyuningrum; Kevin Kevin; Assyeh Annassrul Majid
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 2 No. 2 (2024): Maret : Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v2i2.89

Abstract

Petrophysical evaluation of the Baturaja Formation on limestone reservoirs of the Field X, using conventional well log interpretation techniques and relating the results to core data based on laboratory analysis, shows that the reservoir characterization parameters to decide future plan for the well. This study shows the role of integrated petrophysical analysis it is possible that an acceptable and can be completed within the constraints and limitations of the available data, but sometimes additional data are needed. These new data, typically additional SCAL (Special Core Analysis), RCAL (Routine Core Analysis), well test data and mud loging data it’s must be integrated. The results of research based on petrophysical parameters is baturaja formation are dominated by limestone. Based on the results of the analysis, the reservoir layer in the baturaja formation, the BRF-1 is a potential hydrocarbon zone while the BRF- 2 and BRF-3 are non-potential zones. The BRF-1 has an average shale volume is 0,187 which is classified as clean formation, a porosity is 0,134 which is classified as small and for a water saturation is 0,677. The calculation method used is the Archie method because it excels in clean formation. Meanwhile, the Simandoux method has advantages in shaly sand formation and the Indonesian method is suitable for formations in Indonesian regions where the dominant formations are shaly sand and low salinity water. Then, cuf-off for BRF-1 obtained a net reservoir of 25.9 m and a netpay of 3,4 m. The results of this data are used to obtain the initial hydrocarbon reserves using the volumetric method and the amount reserves are 84740.5 STB in the BRF-1 zone.
Perancangan Sistem Penggajian Web yang Terintegrasi di PT Hong Xin Printing Equipment Kevin Kevin; Prya Artha Widjaja
Modem : Jurnal Informatika dan Sains Teknologi. Vol. 2 No. 2 (2024): April : Modem : Jurnal Informatika dan Sains Teknologi
Publisher : Asosiasi Profesi Telekomunikasi Dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/modem.v2i3.155

Abstract

PT Hong Xin Printing Equipment is encountering obstacles in improving operational efficiency and managing human resources in the digital age. Despite the use of a fingerprint attendance system, there are concerns about errors and reduced efficiency due to manual data processing. Additional challenges arise when recording attendance for employees on business trips and manually calculating leave. To tackle these issues, the company is planning to create a web-based payroll system that will automate payroll, attendance, and leave management. The implementation of this system is anticipated to enhance efficiency and accuracy, thereby allowing the company to maintain its competitiveness in the market.
THE INFLUENCE OF SERVICE QUALITY AND CUSTOMER VALUE ON CUSTOMER SATISFACTION AT WS HOTEL IN SURABAYA Kevin, Kevin; Herdinata, Christian
International Journal of Economics, Business and Accounting Research (IJEBAR) Vol 8, No 1 (2024): IJEBAR : Vol. 8, Issue 1, March 2024
Publisher : LPPM ITB AAS INDONESIA (d.h STIE AAS Surakarta)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijebar.v8i1.11995

Abstract

This study aims to examine and analyze the variables that influence customer satisfaction. The variables studied include service quality, customer value and customer satisfaction. This research is quantitative in nature and focuses on the analysis of variables that affect customer satisfaction with a survey method approach using a questionnaire. The population in this study are WS hotel customers in the period from 2021 to 2023. The research was conducted on 159 respondents using a purposive sampling technique. The results of the study show that the service quality variable has a significant and positive effect on customer satisfaction variables, the service quality variable has a significant and positive effect on customer value, the customer value variable has a significant and positive effect on customer satisfaction and the service quality variable has a significant and positive effect on satisfaction customers through customer value intervening variables. This shows that maintaining and improving service quality has an impact on customer value which in the end is expected customer satisfaction to be achieved.
Examining the relationship between green marketing and green purchasing intentions: UNIQLO customers in Jabodetabek Kevin, Kevin; Ginting, Ari Mulianta
Enrichment : Journal of Management Vol. 14 No. 6 (2025): February: Management Science And Field
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/enrichment.v14i6.2174

Abstract

This research examines the impact of green marketing on green purchasing intentions among UNIQLO customers in Jabodetabek. With growing environmental awareness, fashion companies like UNIQLO are adopting eco-friendly marketing to attract conscious consumers. Key factors explored include environmental sensitivity, attitudes toward green products, and green product quality, which influence purchase intentions. Data will be collected from UNIQLO customers in Jabodetabek and analyzed to identify the relationships between these variables. The research aims to provide actionable insights for UNIQLO to develop sustainable marketing strategies and understand how consumers' perceptions of eco-friendly products are shaped. Additionally, the study offers practical recommendations for companies aiming to enhance the adoption of green products
The Influence of Employee Engagement and Career Development on the Organizational Commitment Of Civil Servants at the UPTD Puskesmas Sungai Ambawang Kevin, Kevin; Arninda, Arninda
JHSS (JOURNAL OF HUMANITIES AND SOCIAL STUDIES) Vol 9, No 2. (2025): Journal of Humanities and Social Studies
Publisher : UNIVERSITAS PAKUAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jhss.v9i2.12687

Abstract

Organizational commitment is a crucial factor for the effectiveness and stability of public service institutions, especially in the health sector. However, disciplinary violations, fluctuations in absenteeism, and low employee engagement indicate that there needs to be more attention to the factors that influence organizational commitment. This study aims to examine the influence of employee engagement and career development on organizational commitment among civil servants at UPTD Puskesmas Sungai Ambawang. This research uses a quantitative approach with an associative design. Data were collected through distributing questionnaires to all civil servants at the Puskesmas. The analysis was conducted with validity, reliability, classical assumption test, and multiple linear regression, as well as simultaneous and partial tests. The results showed that Employee Engagement (X1) and Career Development (X2) have a positive and significant influence on Organizational Commitment (Y) both simultaneously and partially. This research contributes by examining the influence of work engagement and career development on organizational commitment in the public health sector, which is still limited in the existing literature. The findings provide a basis for policy makers in designing better human resource management strategies.
THE INFLUENCE OF SERVICE QUALITY AND CUSTOMER VALUE ON CUSTOMER SATISFACTION AT WS HOTEL IN SURABAYA Kevin, Kevin; Herdinata, Christian
International Journal of Economics, Business and Accounting Research (IJEBAR) Vol 8 No 1 (2024): IJEBAR : Vol. 8, Issue 1, March 2024
Publisher : LPPM ITB AAS INDONESIA (d.h STIE AAS Surakarta)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijebar.v8i1.11995

Abstract

This study aims to examine and analyze the variables that influence customer satisfaction. The variables studied include service quality, customer value and customer satisfaction. This research is quantitative in nature and focuses on the analysis of variables that affect customer satisfaction with a survey method approach using a questionnaire. The population in this study are WS hotel customers in the period from 2021 to 2023. The research was conducted on 159 respondents using a purposive sampling technique. The results of the study show that the service quality variable has a significant and positive effect on customer satisfaction variables, the service quality variable has a significant and positive effect on customer value, the customer value variable has a significant and positive effect on customer satisfaction and the service quality variable has a significant and positive effect on satisfaction customers through customer value intervening variables. This shows that maintaining and improving service quality has an impact on customer value which in the end is expected customer satisfaction to be achieved.
PATTERN OF ANTERIOR UVEITIS IN KMN EYECARE Kevin, Kevin; Lutfiamida, Rifna
International Journal of Retina Vol 6 No 2 (2023): International Journal of Retina (IJRetina) - INAVRS
Publisher : Indonesian Vitreoretinal Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35479/ijretina.2023.vol006.iss002.245

Abstract

Introduction: Anterior uveitis is the most common form of uveitis, but there are relatively few anterior uveitis studies in Indonesia. The purpose of this study is to analyze the pattern of anterior uveitis in KMN EyeCare. Methods: This is a retrospective analytic descriptive study. The samples are new patients diagnosed with anterior uveitis in KMN EyeCare between 2019 – 2021. Data collected from medical records are age, gender, clinical manifestation, etiology, and visual outcome. Result: Two hundred fifty-three (253) patients are included in this study. The most common manifestations of anterior uveitis are keratic precipitates (34%), posterior synechiae (23.3%), hypopyon (7.9%), increased IOP (7.1%), and secondary cataract (6.3%). Visual outcome more than 0.5 in 90.1% of patients and below 0.5 in 9.9% of patients. The etiology is non-infectious autoimmune-related (46.7%) consists of HLA-B27 related, and rheumatoid arthritis; followed by infectious etiology (36%) consisting of herpetic, tuberculosis, cytomegalovirus, and idiopathic (17.3%). HLA-B27 anterior uveitis is more likely to affect males than females with a statistically significant p<0.05. Conclusion: The most common etiology of anterior uveitis is non-infectious autoimmune-related, especially HLA-B27-related anterior uveitis. The HLA-B27-related anterior uveitis is predominantly in males. Keratic precipitates, posterior synechiae, and hypopyon are common clinical manifestations of anterior uveitis. The visual outcomes are good in this study.
Perancangan Aplikasi Chatting Symmetric Encryption dengan Metode SDLC Andi, Andi; Jesson, Jesson; Kevin, Kevin; Lie, Melvin; Yulianto, Andik
Telcomatics Vol. 8 No. 1 (2023)
Publisher : Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/telcomatics.v8i1.7385

Abstract

Chat Application is an application that allow people to communicate with each other without face-to-face meetings or time issue. To design a well-functioning chat application, this study was conducted using the Software Development Life Cycle (SDLC) method for designing chat application. Apart from that, this study will be using the Python programming language, the PyMySQL module used to connect python to the database, and the Tkinter module is used as a tool in this study to create a Graphical User Interface (GUI) for chat application, and not to mention this study will be using Symmetry Encryption Cryptography to perform encryption and decryption of user chat data.
PENGARUH SOCIAL INFLUENCES TERHADAP STICKINESS PEMBELIAN POWERAMP PREMIUM Kevin, Kevin; Wella, Wella
ULTIMA Management Vol 15 No 1 (2023): Ultima Management : Jurnal Ilmu Manajemen
Publisher : Universitas Multimedia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31937/manajemen.v15i1.3000

Abstract

Abstract- Poweramp is an application that is divided into 2, freemium and premium, Poweramp application is a music player application that is ranked as number 1 in Google Play. Poweramp application can be downloaded through Google Play. Poweramp freemium have been downloaded by 45 million people, meanwhile Poweramp premium have been downloaded by 1 million people. There are significant differences between Poweramp freemium and premium application. This phenomenon is used as a basis for comparisons between free and paid applications that are increasingly appearing. Many free applications that actually deliver viruses and malware. Therefore, this research aims to analyze the factors that influence a person to download Poweramp freemium application and buying the Poweramp premium. In the process of doing this research, literature reviews from other relevant journals are needed. Amidst the research, a questionnaire is created with Google Form and is distributed to respondents that have already buy Poweramp premium application. There are in total 100 valid responses that is gathered from the respondents. The data that have been gathered are then analyzed with Partial Least Square method by using SmartPLS software. The stages that is needed to be done in PLS method are to rate the Measurement Model, Discriminant Validity, Reliability Test, Average Variance Extracted (AVE), and to analyze the hypothesis received from the output of Result for Inner Weights. Results from the research shows that social factors have significant influence towards people's decision to download Poweramp freemium application, and continuing to buy Poweramp premium application. Keywords: Application; Poweramp; Social Factors; Stickiness; Partial Least Square
PENGARUH KUALITAS PRODUK DAN CITRA MEREK TERHADAP KEPUTUSAN PEMBELIAN LAMPU HANNOCHS DI TOKO SAMARINDA INDAH Kevin, Kevin; Mahendra, A; Yuliana, Yuliana
Jurnal KAFEBIS Vol. 2 No. 1 (2024): Jurnal Kajian Fenomena Ekonomi & Bisnis
Publisher : Universitas HKBP Nommensen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51622/kafebis.v2i1.2299

Abstract

Keputusan pembelian adalah bentuk keputusan yang diambil oleh customer mengenai preferensi suka atau tidak sukanya suatu produk dalam serangkaian pilihan, pelanggan beli produk ini berdasarkan kebutuhan mereka. Kualitas produk yaitu keunggulan sebuah produk dalam menjalankan perannya. Sedangkan citra merek merupakan gambaran keyakinan konsumen akan suatu brand yang tertanam dalam bentuk asosiasi atau terkait dengan ingatan konsumen. Perumusan masalah pada penelitian ini, “Apakah ada pengaruh kualitas produk dan citra merek terhadap keputusan pembelian lampu hannochs di Toko Samarinda Indah”. Tujuan yang ingin dicapai dalam penelitian ini adalah untuk mengetahui pengaruh kualitas produk dan citra merek terhadap keputusan pembelian Lampu Hannochs di Toko Samarinda Indah. Metode penelitian yang digunakan kuantitatif asosiatif hubungan kausal. Jumlah responden/sampel sebanyak 85 pembeli lampu hannochs dari populasi konsumen yang pernah membeli lampu hannochs dengan teknik pengambilan sampel adalah accidental sampling. Besar pengaruh kualitas produk dan citra merek terhadap keputusan pembelian dapat dilihat pada hasil uji determinasi (R2) secara persentase adalah sebesar 69%. Dengan hasil koefisien determinasi ini maka dapat disimpulkan bahwa keputusan pembelian Lampu Hannochs di Toko Samarinda Indah sebesar 69% dipengaruhi kualitas produk dan citra merek, sedangkan sisanya 31% merupakan sumbangan faktor lain yang dapat dijelaskan oleh variabel lain.
Co-Authors Aditiya Hermawan Afdhal, Muhammad Agus Zainul Arifin Agus Zainul Arifin Agusnan, Sri Alfirano Alfirano Amandus Jong Tallo Amir Mahmud Husein, Amir Mahmud Anderson, Ricky Andi Andi Andik Yulianto Andri Wijaya Angelus, Michael Aning Kesuma Putri, Aning Kesuma Antira, Lady Ari Mulianta Ginting, Ari Mulianta Arimbi, Faren Zahra Ario Nugroho Suprapto Arninda, Arninda Arta Tri Narta Aslama, Fathiy Zakaria Assyeh Annasrul Majid Assyeh Annassrul Majid Atmaja, Maxwell Bachri, Karel Octavianus bagus Mulyawan Bena, Dea Almira Carmel Meiden Catherine Catherine Catherine Olivia Sereati Christian Herdinata Christiani, Agustina Citra Wahyuningrum Dali Santun Naga Darius Andana Haris Dedek Kusnadi Dennis Andry, Dennis Dharma Lesmono Dubbert, Juventia Dudi Anandya Dyah Erny Herwindiati Dyah Erny Herwindiati Edo Stanzah Edy Edy edy susanto Edy Susanto Efendi Mabruri Enjeli, Margareta Erlita, Erlita Fadillah Fadillah Faqqih Badruzzaman Fransiska, Silvia Gunawan, Nico H, Muhammad Najmi Mafaza Hafiz Irsyad Hafizhuddin, Azhar Halim Putera Siswanto Hendra Winarsa Hendryli, Janson Hutabalian, Marshinta Romarta Uly I'tishom, Reny Iksen, Iksen Ishak Ishak Iskandar, Hari Janson Hendryli Jayadi, Riyanto Jeanny Pragantha Jesselyn, Gloria Iverose Jessicca, Jessicca Jesson, Jesson Johanes Fernandes Andry Junaedi Junaedi Kertanegara, I Wayan Alvin Kinley Aritonang Lady Antira Larasati, Lintang Laurentius, Laurentius Lie, Melvin Lisana Lisana Lumenta, Marly Lutfiamida, Rifna M Ezar Al Rivan Mahendra, A Majid , Assyeh Annasrul Majid, Assyeh Annasrul Martha, Lidya Ma’ruf, Nardyawan Arifi Meldawati , Lucyani Misrianto, Misrianto moch syaiful anwar Muhammad Yudhistira Azis, Muhammad Yudhistira Muzahar Nareswari Ratimaya Tisti, Trenggoweni Narta, Arta Tri Nasrun, Aja Natasya Natasya Nina Yusnita Yamin Novandyanta, Evan Novario Jaya Perdana Pinandita, Aria Prof. Dr. Ir. Dali S. Naga, MMSI Prya Artha Widjaja Purnama, Michael Putra, Mochamad Resya Putri, Rizkya Dwiananda Rahayu Ningsih Rahayu, Priskila Christine Ranope, Jumas Raphael C., Raphael C. Restuti Hidayani Saragih Rianto Nurcahyo, Rianto Rino Rino Rizkiliano, Ibrahim Hanif Robin Robin, Robin Rofilah, Salsazahra Rostina, Cut Fitri Saefudin Saefudin Salsabila, Nisrina Seng Hansun Sentosa L., Sentosa L. Setiawan, Johan Sihotang, Lenni Evalena Siswanto, Felicia Siti Morin Sinaga Sitorus, Friska Darnawaty Sofyan, Silvia Solikah, Al Milatus Stanzah, Edo Sudana, Nathan Kunta Susetyo, Eprafoditus Kristiadi Sutanto, Jessica Levina Suwarno Liang Tandililing, Elia Madatu Theresia Woro Damayanti Viny Christanti M Waruwu, Lilis Risna Wella, Wella Widjaja, Purnamawati Helen Wiwik Nirmala Sari Wiwin Kusuma Atmaja Putra Yuliana Yusuf Kurnia, Yusuf Zagoto, Mariana Erfan Kristiani Zurmailis Zurmailis