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Larsen Barasa

Sekolah Tinggi Ilmu Pelayaran

Author-ID : 1263420

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Transportation Other

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Development of Terminal and Ship Operational Integration System for Docking and Berthing Time Optimization Based on Historical Data Irfan Faozun; Larsen Barasa; Natanael Suranta; Ronald Simanjuntak; Imam Fachruddin
Green Engineering: International Journal of Engineering and Applied Science Vol. 3 No. 1 (2026): January: Green Engineering: International Journal of Engineering and Applied Sc
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70062/greenengineering.v3i1.262

This research investigates the development of integrated operational systems connecting terminal and ship operations for docking and berthing time optimization through systematic analysis of historical data. Port efficiency depends critically on minimizing vessel turnaround time, with berth allocation, docking procedures, and cargo operations coordination determining overall port productivity and competitiveness. Through qualitative analysis involving port operators, terminal managers, ship agents, harbor masters, and operations research specialists, this study examines how historical operational data can inform intelligent coordination systems improving berthing efficiency. Results demonstrate that data-driven integration systems incorporating predictive analytics, automated scheduling, and coordinated workflows can reduce average berth turnaround time by 15-30%, improve berth utilization by 20-35%, and decrease operational conflicts by 40-60% through optimized allocation and proactive coordination. Key implementation challenges include data quality and availability, system integration complexity, organizational coordination barriers, and resistance to automated decision support. Findings reveal that historical data-based optimization represents transformative advancement from experience-based scheduling to evidence-driven operational planning supporting port efficiency enhancement, capacity maximization, and service reliability improvement. This research contributes to port operations literature by providing practical frameworks for data-driven berthing optimization applicable to diverse port operational contexts.

Knowledge Transfer from Veteran Seafarers to Maritime Cadets Through Mentorship-Based Education Purnama, Chanra; Cahyadi, Tri; Faozun, Irfan; Barasa, Larsen; Hidayat, Benny; Utama, Yusuf Pria
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 10 No 2 (2025): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v10i1.29261

This qualitative study develops and evaluates a mentorship-based educational model designed to facilitate the transfer of occupational health and safety knowledge from veteran seafarers to maritime cadets in Indonesian maritime vocational institutions. While maritime graduates receive comprehensive technical training aligned with Standards of Training, Certification and Watchkeeping for Seafarers (STCW) standards, they often report feeling unprepared for the health and safety challenges they face at sea, indicating significant gaps in experiential knowledge transfer. The study conducted interviews with 20 veteran seafarers, 12 maritime lecturers, and 15 cadets, alongside a pilot implementation across three BPSDMP institutions. The findings identify key tacit knowledge areas that are insufficiently addressed in current curricula, particularly in practical emergency response adaptation (100% stakeholder recognition), fatigue self-management (94.7%), and psychological coping strategies (91.5%). The research reveals strong support for structured mentorship programs, emphasizing one-on-one relationships (100% cadet endorsement), post-graduation continuation (100% lecturer/cadet support), and weekly digital communication (100%). However, the successful implementation of these programs requires significant professional development for lecturers to facilitate mentorship roles (2.0-point capacity gap), formal institutional policies to legitimize mentorship, and preparation for veterans in pedagogical techniques. Pilot results demonstrate the feasibility of this model across diverse contexts, with high cadet knowledge gains (4.4/5.0 average) and veteran satisfaction (4.6/5.0), though variations across institutions highlight enabling conditions that influence outcomes. This study provides evidence-based implementation guidelines for BPSDMP institutions, offering a roadmap for integrating veteran experiential wisdom into maritime education, with implications for improving both the technical competence and resilience of future maritime professionals.

Blue Economy Literacy Framework for Coastal Communities: Integrating Marine Conservation, Maritime Entrepreneurship, and Cultural Heritage Barasa, Larsen; Aditya Rinaldi; Aji Permana; M. Anang Jatmiko; Ikhwanuddin
Multicore International Journal of Multidisciplinary (MIJM) Vol. 2 No. 1 (2026): May
Publisher : Marasofi International Media and Publishing (MIMP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64123/mijm.v2.i1.1

Coastal communities worldwide face unprecedented livelihood threats as 680 million inhabitants experience declining fish stocks, climate change impacts, and economic marginalization despite residing adjacent to valuable marine resources. This research develops a comprehensive Blue Economy Literacy Framework integrating marine conservation education, maritime entrepreneurship training, and cultural heritage preservation to enable sustainable coastal socio-economic development. Through qualitative analysis incorporating perspectives from marine biologists, community development specialists, and coastal education practitioners, this study identifies critical curriculum components, pedagogical approaches, and implementation barriers constraining coastal capacity building initiatives. The framework synthesizes marine biology, social sciences, economics, and educational pedagogy, demonstrating how multidisciplinary literacy programs can simultaneously enhance environmental stewardship, economic opportunity creation, and cultural identity preservation while addressing power asymmetries and gender inequities prevalent in coastal societies. Findings reveal significant gaps in current coastal education approaches, particularly regarding integration of traditional ecological knowledge with scientific marine conservation principles and connection of environmental protection with livelihood generation strategies. The research contributes actionable implementation pathways for coastal stakeholders globally, offering evidence-based strategies for transformative education aligned with SDG 14 (Life Below Water) and SDG 1 (No Poverty), while empowering marginalized coastal populations through knowledge, skills, and agency essential for sustainable coastal futures.

Pengaruh Transformasi Bisnis dan Citra Perusahaan Terhadap Kepuasan Pelanggan Jasa Transportasi dan Dampaknya Pada Akselerasi Pertumbuhan PT. PELNI Surawan, Agus; Barasa, Larsen; Rachman, Abdul
Citizen : Jurnal Ilmiah Multidisiplin Indonesia Vol. 5 No. 5 (2025): CITIZEN: Jurnal Ilmiah Multidisiplin Indonesia
Publisher : DAS Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53866/jimi.v5i5.997

Penelitian ini bertujuan untuk menganalisis pengaruh transformasi bisnis dan citra perusahaan terhadap kepuasan pelanggan serta implikasinya terhadap akselerasi pertumbuhan PT. PELNI sebagai penyedia jasa transportasi laut nasional. Transformasi bisnis dan citra perusahaan merupakan dua aspek strategis yang diyakini mampu meningkatkan pengalaman dan kepuasan pelanggan, yang pada akhirnya berkontribusi pada pertumbuhan berkelanjutan perusahaan. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei, di mana data dikumpulkan dari 400 responden yang merupakan pengguna jasa PT. PELNI. Instrumen penelitian disusun berdasarkan indikator yang telah diuji validitas dan reliabilitasnya, kemudian dianalisis menggunakan metode Partial Least Square-Structural Equation Modeling (PLS-SEM). Hasil penelitian ini menunjukkan bahwa transformasi bisnis berpengaruh positif dan signifikan terhadap kepuasan pelanggan jasa transportasi, dengan nilai koefisien sebesar 0,460 dan t-statistik 4,904 (>1,96), serta p-value 0,000 (<0,05). Artinya, semakin efektif PT. PELNI melakukan transformasi bisnis—misalnya melalui digitalisasi layanan, peningkatan efisiensi operasional, dan integrasi sistem teknologi informasi—maka semakin tinggi pula tingkat kepuasan pelanggan terhadap jasa yang diterima. Transformasi ini menjadi kunci dalam menjawab dinamika kebutuhan pasar yang semakin kompetitif dan terdigitalisasi. Citra Perusahaan mempunyai pengaruh langsung terhadap variabel Kepuasan Pelanggan Jasa Transportasi. Kondisi ini diperjelas melalui hasil uji yang memperlihatkan koefisien jalur sejumlah 0,470 (>0) dan nilai T statistik sebesar 5,148 (t hitung > t tabel, signifikansi 5% = 1,96), Selanjutnya, kepuasan pelanggan memiliki pengaruh signifikan terhadap akselerasi pertumbuhan PT. PELNI. Kondisi ini diperjelas melalui hasil uji yang memperlihatkan koefisien jalur sejumlah 0,344 (>0) dan nilai T statistik sebesar 4,258 (t hitung > t tabel, signifikansi 5% = 1,96) Temuan ini menegaskan pentingnya inovasi berkelanjutan dalam proses bisnis dan penguatan citra positif perusahaan sebagai strategi utama untuk meningkatkan loyalitas pelanggan dan mempercepat pertumbuhan bisnis. Penelitian ini memberikan implikasi manajerial bagi PT. PELNI dalam merumuskan kebijakan transformasi digital, peningkatan layanan, serta strategi komunikasi korporat untuk membangun persepsi positif pelanggan. Selain itu, studi ini juga menjadi landasan bagi penelitian lanjutan dalam konteks manajemen transportasi dan kepuasan pelanggan.

EFFECT OF COMPRESSOR CARGO SUCTION PRESSURE AND TANK PRESSURE ON THE LENGTH OF THE RELIQUEFACTION PROCESS ON LPG/C GRIYA BORNEO Bambang Sumali; April Gunawan; Larsen Barasa; Rika Desy Anggraini
Dinasti International Journal of Education Management And Social Science Vol. 2 No. 5 (2021): Dinasti International Journal of Education Management and Social Science (June
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/dijemss.v2i5.920

LPG / C Griya Borneo is a gas vessel with a semi-pressurized type, where the supporting components in the form of cargo handling equipment have a very big influence on the success and safety of ship operations. This is important to note because when the ship will carry out the loading process, the load temperature must be in accordance with the boiling point. High temperatures on ammonia loads can increase the pressure in the tank so that it exceeds the specified pressure limits and ammonia loads that have high temperatures need to be reliquefaction. In addition, the compressor compressor suction pressure that does not work in accordance with what is expected to affect the reliability process. This resulted in the reliquefaction process being longer than usual. The long reliquefaction process results in more fuel being used so that it costs a lot. Therefore the writer makes a thesis related to the problems experienced by the ship owned by PT Humpuss Transportasi Kimia aims to find out how much influence the compressor compressor suction pressure and tank pressure on the process of reliquefaction on the LPG / C Griya Borneo ship, the place where the authors practice.

Influence Distribution Logistics to Smoothness Operational Ships at PT. Humpuss Transportasi Kimia Larsen Barasa; April Gunawan Malau; Damayanto Purba; Dika Handika Munajat
Dinasti International Journal of Education Management And Social Science Vol. 4 No. 1 (2022): Dinasti International Journal of Education Management and Social Science (Octob
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/dijemss.v4i1.1520

Humpuss Transportasi Kimia is a company private sector engaged in shipping. Based on the data, the existing problems discuss the distribution of logistics for the smooth operation of the ship. The purpose of this study is to determine and analyze the extent to which the influence of distribution logistics to smooth operational ships at PT. Humpuss Transportasi Kimia. The research was conducted by processing data from the distribution status distribution goods logistics on ships and operational performance boat PT. Humpuss Transportasi Kimia. Type research used is method quantitative. Data collection is carried out with distributed questionnaire direct to 20 related respondents with procurement and delivery goods operational ships, namely the division of procurement, logistics, and operations. In looking for results calculated using the SPSS 24.0 program and some data analysis, namely: analysis statistics descriptive, instrument test, assumption test classic, coefficient test correlation, coefficient test determination, and hypothesis testing. Withdrawal conclusion in the study this conducted by comparing the data obtained from answer respondents. based on the acquisition of questionnaire data and data processing. Retrieved amazing results that variable distribution logistics take to effect positive by significant to smoothness operational boat with t count > t table or 3,739 > 2,100

Impact of Crew Change on Contractual Adherence in Maritime Industry: A Case Study of PT. Amas Iscindo Utama Mega Kurnia Putri; Larsen Barasa; Brenhard Mangatur Tampubolon
Dinasti International Journal of Education Management And Social Science Vol. 5 No. 6 (2024): Dinasti International Journal of Education Management and Social Science (Augus
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijemss.v5i6.2705

This research investigates the repercussions of crew change practices on contractual adherence within the maritime industry, focusing on PT. Amas Iscindo Utama. Through a mixed-methods approach, quantitative data was collected via structured questionnaires and analyzed using SPSS, supplemented by qualitative insights derived from open-ended responses. Findings reveal that delayed crew recruitment significantly impacts contractual accuracy and compliance, leading to operational disruptions and challenges in crew management. Recruitment challenges, contractual inconsistencies, operational disruptions, and professionalism and standards emerged as key themes, underscoring the multifaceted nature of crew management dynamics. Strategic recommendations include streamlining recruitment processes, developing standardized contractual templates, fostering transparent communication channels, prioritizing professional development initiatives, and safeguarding crew welfare and rights. Collaboration among industry stakeholders is essential to implement proactive measures and uphold professionalism and adherence to contractual obligations within the maritime sector. This research contributes to advancing knowledge and best practices in crew management and contractual governance, informing policy decisions and interventions to enhance the sustainability and competitiveness of the maritime industry.

English literacy among maritime graduates: a study at STIP Jakarta Marudut Bernadtua Simanjuntak; Retno Sawitri Wulandari; Larsen Barasa
JPPI (Jurnal Penelitian Pendidikan Indonesia) Vol. 10 No. 1 (2024): JPPI (Jurnal Penelitian Pendidikan Indonesia)
Publisher : Indonesian Institute for Counseling, Education and Theraphy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/020243765

This research investigates English literacy proficiency among graduates of Maritime Institute Jakarta (STIP Jakarta), focusing on deck officers, engine officers, and shipping professionals. The study aims to assess proficiency levels, identify factors influencing English acquisition, and evaluate alignment with International Maritime Organisation (IMO) Standards of Training, Certification, and Watchkeeping (STCW).The research employs qualitative interviews with 70 alumni to explore proficiency levels, instructional quality, exposure, and personal motivation. STIP Jakarta's curriculum is also analyzed for its alignment with IMO-STCW standards, particularly in communication skills and technical terminology. The findings reveal varied proficiency levels across skills, with implications for effective communication, compliance with regulations, and career advancement in the maritime industry.The study highlights the importance of targeted interventions to address proficiency gaps and recommends collaborative efforts to enhance English literacy education in maritime institutions. This is crucial for fostering safety and professionalism in the global maritime industry.

Exploring maritime safety and risk management practices among STIP Jakarta graduates Marihot Simanjuntak; Larsen Barasa; Marudut Bernadtua Simanjuntak
JPPI (Jurnal Penelitian Pendidikan Indonesia) Vol. 10 No. 2 (2024): JPPI (Jurnal Penelitian Pendidikan Indonesia)
Publisher : Indonesian Institute for Counseling, Education and Theraphy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/020243766

This qualitative study addresses the urgent need to enhance safety and risk management practices among graduates of the Maritime Institute Jakarta (STIP Jakarta), including deck officers, engine officers, and shipping professionals. The research objectives are to investigate current safety and risk management practices, examine factors influencing safety culture and risk perception, and assess implications for organisational safety and sustainability. The study employs a qualitative approach, utilising semi-structured interviews and documentary analysis. The sample comprises 70 graduates of STIP Jakarta, with data analysed thematically. Results indicate a strong commitment to safety culture and high compliance with IMO-STCW standards. The study highlights the importance of safety culture, regulatory compliance, and professionalism for ensuring the safety, competence, and sustainability of maritime operations. The findings have significant implications for organisational practice, education, and future research in the maritime industry.

Management practices in maritime affairs: insights from STIP Jakarta graduates Larsen Barasa; Marudut Bernadtua Simanjuntak
JPPI (Jurnal Penelitian Pendidikan Indonesia) Vol. 10 No. 1 (2024): JPPI (Jurnal Penelitian Pendidikan Indonesia)
Publisher : Indonesian Institute for Counseling, Education and Theraphy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/020243768

This research investigates management practices in Marketing, Innovation, and Technology within Maritime Affairs, focusing on graduates from the Maritime Institute Jakarta (STIP Jakarta). Against the backdrop of a dynamic and competitive maritime industry, this study aims to shed light on the current landscape of management practices and their impact on operational efficiency and competitiveness. Through qualitative analysis of 70 officers' perspectives, including deck and engine officers and shipping professionals, key insights emerge. The study highlights the significance of digital marketing, continuous improvement, and technology adoption in enhancing competitiveness and operational efficiency within the maritime industry. Additionally, emphasis is placed on professionalism and adherence to international standards such as the IMO-STCW, underscoring the industry's commitment to safety, competency, and regulatory compliance. The findings underscore the interconnectedness of effective management practices, regulatory compliance, and professional development, offering actionable insights for industry practitioners, policymakers, and training institutions to navigate the complexities of maritime management effectively. The research employs a qualitative approach, utilizing interviews and thematic analysis to capture nuanced perspectives from industry professionals. Through purposive sampling, 70 officers, including deck and engine officers and shipping professionals, were selected for in-depth interviews. The data collection process involved semi-structured interviews, allowing for a comprehensive exploration of participants' experiences and insights. Thematic analysis was employed to identify patterns and themes within the data, providing a rich and detailed understanding of the key issues at hand. This research contributes to the existing literature by providing a detailed examination of management practices in Marketing, Innovation, and Technology within Maritime Affairs, offering practical implications for industry stakeholders and training institutions.

Co-Authors Abdul Rachman Aditya Rinaldi Agus Ramdani Ahmad Ahmad Aji Permana Aji Permana Aji Permana, Aji Akhmad Gifari Multazam Alamsyah, Jaya Andriyan Hendry Ole April Gunawan April Gunawan Malau April Gunawan Malau ARIF HIDAYAT Bagaskoro, Bagaskoro Bambang Kurniadi Bambang Kurniadi, Bambang Bambang Sumali Bambang Sumali Benny Hidayat Boy Laksamana Brenhard Mangatur Tampubolon Brenhard Mangatur Tampubolon Cahyadi , Tri Chanra Purnama Cris Kuntadi Damayanto Purba Damayanto Purba Damoyanto Purba Denny Fitrial Desy Anggraini, Rika Diah Zakiah Dika Handika Munajat Dika Handika Munajat Disca Panji Trianggit Dwiyani, Nurindah Erwin Ferry Manurung Fahmi Umasangadji Faisal Aswin Faozun, Irfan Firdaus Bintang Cahyanti Frans Kalangie, Theo J. Geboy Geboy Hazbi Aziz Ashshiddiqi Hutagaol, Meilinasari Nurhasanah Ida Ayu Putu Sri Widnyani Ikhwanuddin Ikhwanuddin Imam Fachruddin Imam Fahcruddin Imam Fahcruddin Irene Evi Krismawati Irfan Faozun Jaja Suparman Jay Singgih Jayawarsa, A.A. Ketut Kurnia Putri, Mega Laksamana, Boy Lestari, Diyah Dewi Lili Purnamasita Lisa Annur Arum Janah Lisa Annur Arum Janah M. Anang Jatmiko Mangatur Tampubolon, Brenhard Marihot Simanjuntak Marihot Simanjuntak Markus Yando Marlin Marlin Marlin, Marlin Mauritz H. M. Sibarani Mega Kurnia Putri Mora, Priscilia Mudakir Mudakir, Mudakir Mutiara Szeze Natanael Suranta Nurbaety, Intan Nurhasanah, Meilinasari NURUL WAHYUNI Panderaja Soritua Sijabat Purba, Damoyanto Purnama, Chanra Retno Sawitri Wulandari Retno Sawitri Wulandari Rika Desy Anggraini Riyanto Riyanto Riyanto Riyanto Riyanto Rochmansyaha, Rizal Ronald Simanjuntak Rosna Yuherlina Siahaan S. Suhartini Sari Kusumaningrum Sari Kusumaningrum Sibarani, Mauritz Halomoan Manontang Sijabat, Panderaja Soritua Silitonga, Daniel Simanjuntak, M. Marihot Simanjuntak, Marihot Simanjuntak, Marudut Bernadtua Simatupang, Sahattua P. Siska Yoniessa Sri Nurhayati Suhartini Suhartini Sumali, Bambang Surawan, Agus Susi Herawati Susi Herawati Togatorop, Agus Tri Cahyadi Utama, Yusuf Pria Vidya Selasdini Wardoyo Dwi Kurniawan Wartono Rs Wibowo, Titis Ari Winarno Winarno Winarno Winarno Yayu Nopriani Martha Yok Suprobo

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