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All Journal JURNAL PENDIDIKAN TAMBUSAI Jurnal Riset Inspirasi Manajemen dan Kewirausahaan BAKTI BANUA : JURNAL PENGABDIAN KEPADA MASYARAKAT East Asian Journal of Multidisciplinary Research (EAJMR) Indonesia Auditing Research Journal JUDGE: Jurnal Hukum Indo-Fintech Intellectuals: Journal of Economics and Business Jurna Pendidikan Manajemen Transportasi Jurnal Publikasi Sistem Informasi dan Manajemen Bisnis
Harmuzan
Sekolah Tinggi Manajemen Transportasi Malahayati
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Transportation

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KEBIJAKAN GO GREEN PADA TRANSPORTASI LAUT ; TINJAUAN LINGKUNGAN DAN EKONOMI Octy Avriani; Mardiana, Mardiana; Laksmana, Boy; Harmuzan, Harmuzan
Jurnal Pendidikan Manajemen Transportasi Vol 5 No 3 (2025): Jurnal Pendidikan Manajemen Transportasi
Publisher : Sekolah Tinggi Manajemen Transportasi (STMT Malahayati Jakarta)

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Abstract

Transportasi laut merupakan tulang punggung perdagangan global, namun aktivitasnya berkontribusi signifikan terhadap emisi gas rumah kaca, pencemaran laut, dan kerusakan ekosistem. Kebijakan go green dalam sektor ini diarahkan untuk mengurangi dampak negatif terhadap lingkungan sekaligus mendorong efisiensi ekonomi. Artikel ini meninjau kebijakan hijau pada transportasi laut dari perspektif lingkungan dan ekonomi. Tinjauan literatur dan regulasi menunjukkan bahwa penerapan energi alternatif, efisiensi bahan bakar, serta penggunaan teknologi ramah lingkungan mampu menurunkan emisi sekaligus meningkatkan daya saing pelaku usaha. Namun, tantangan utama terletak pada biaya investasi awal dan keterbatasan infrastruktur.
The Influence of AHTS Vessel Maintenance on Operational Efficiency at Pertamina Marine Solutions Harmuzan, Harmuzan; Dapot Diaman; Mardiana, Mardiana; Boy Laksmana; Ihram Wiratantri
Jurnal Publikasi Sistem Informasi dan Manajemen Bisnis Vol. 4 No. 3 (2025): September : Jurnal Publikasi Sistem Informasi dan Manajemen Bisnis
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jupsim.v4i3.5348

Abstract

This research investigates how maintenance of Anchor Handling Tug Supply (AHTS) vessels and the availability of spare parts affect operational efficiency in Pertamina Marine Solutions’ Transko Andalas activities. Using a qualitative approach, the study engaged maritime experts, engineers, and operational supervisors to identify essential determinants of vessel performance and continuity. Data collection was conducted through semi-structured interviews, focus group discussions, and thematic analysis, which provided insights into maintenance issues and their direct implications for daily operations. The findings show that operational efficiency improves significantly when preventive maintenance is carried out consistently and supported by reliable spare parts availability. Conversely, delays in spare parts procurement, shortages of skilled technical staff, and gaps in maintenance expertise are found to weaken vessel reliability. The study makes an important contribution to the field of maritime transportation management by offering practical, evidence-based maintenance guidelines and emphasizing the importance of developing human resources for specialized offshore support vessels. In addition, the research highlights several practical measures, including the establishment of stronger maintenance systems, the provision of comprehensive training for technical personnel, and the optimization of supply chain strategies to ensure timely spare parts readiness. These implications provide valuable direction for enhancing operational performance and sustainability within the Indonesian maritime sector, particularly in complex offshore support operations where efficiency and reliability are critical.
Analysis of shopeepay usage intention among Bekasi high school students Asterina Anggraini; Sudarno Sudarno; Annisa Wardhani; Nuraeni Hadiati Farhani; Harmuzan Harmuzan
Indonesia Auditing Research Journal Vol. 15 No. 1 (2026): March: Auditing, Finance, IT Plan, IT Governance, Risk
Publisher : Institute of Accounting Research and Novation (IARN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/arj.v15i1.619

Abstract

The development of financial technology (fintech) has fundamentally transformed societal transaction patterns from conventional systems to digital platforms, including among high school students who constitute part of Generation Z. Despite their high level of technological adaptability, the intention to utilize fintech services such as ShopeePay is influenced by various determining factors. The purpose of this study is to examine how high school students in Bekasi City's intention to use ShopeePay is influenced by perceived benefit, perceived risk, ease of use, and trust. Employing a quantitative approach with an associative research design, this study utilized a survey method through the distribution of Likert-scale questionnaires to high school students who are ShopeePay users. Multiple linear regression was used to analyze the data following validity, reliability, and traditional assumption tests. The results show that while perceived risk has a negative and significant impact on ShopeePay usage intention, trust, ease of use, and perceived benefit have a positive and significant impact. Ease of use emerged as the most dominant variable influencing usage intention, whereas perceived risk constituted the strongest inhibiting factor. These findings indicate that increasing ShopeePay usage intention among students necessitates strengthening security aspects, enhancing digital financial literacy, and providing accessible and beneficial services. This study provides empirical contributions to the development of technology acceptance models in the fintech sector among adolescent users.
Co-Authors Ahmad, Akiruddin Annisa Wardhani Asterina Anggraini Boy Laksmana Dapot Diaman Ihram Wiratantri Kamsariaty Kamsariaty Kamsariaty Kamsariaty Kamsariaty, Kamsariaty Kartika, Mega Lutfillah, Muhammad Mardiana Mardiana Mardiana Mardiana Mardiana Mardiana Mardiana Mardiana Masdi Masdi Muhlizar Muhlizar Nur Achmad Jabrial Nur Achmad Jabrial Nuraeni Hadiati Farhani Nurhimmi Falahiyati, Akiruddin Ahmad Octy Avriani Pantjadjatmika Pantjadjatmika Pantjadjatmika, Pantjadjatmika Rokan, Muhammad Nuqfizar Khair Sudarno Sudarno Wajdi Wijaya, Augie Pratama