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Larsen Barasa

Sekolah Tinggi Ilmu Pelayaran Jakarta

Author-ID : 1263420

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

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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.

Thermal Material Analysis for High-Speed Vessel Components Yok Suprobo; Larsen Barasa; Natanael Suranta
International Journal of Industrial Innovation and Mechanical Engineering Vol. 3 No. 1 (2026): February: International Journal of Industrial Innovation and Mechanical Enginee
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijiime.v3i1.369

This research investigates thermal material properties and performance characteristics for high-speed vessel components subjected to extreme thermal stress during sustained high-speed operations. High-speed vessels including patrol boats, fast ferries, and naval craft experience elevated thermal loads from high-power density propulsion systems, aerodynamic heating, and sustained operational intensities creating demanding conditions for structural and mechanical components. Through qualitative analysis involving naval architects, materials engineers, high-speed vessel operators, and component manufacturers, this study examines how material thermal properties affect component durability, performance, and safety while identifying optimal material selections for critical applications. Results demonstrate that advanced thermal materials including high-temperature aluminum alloys, titanium alloys, ceramic composites, and thermal barrier coatings can extend component service life by 40-70%, improve thermal management effectiveness by 25-45%, and enhance operational reliability compared to conventional materials. Key implementation challenges include material cost premiums of 150-300%, manufacturing complexity, limited operating experience, qualification testing requirements, and supply chain constraints. Findings reveal that strategic thermal material selection for critical components represents essential enabling technology for high-speed vessel performance, reliability, and operational availability supporting defense, commercial, and emergency response applications requiring sustained high-speed capabilities. This research contributes to marine materials engineering literature by providing evidence-based frameworks for thermal material selection applicable to diverse high-speed vessel applications.

Advancing sustainable aquaculture: Integrating offshore and coastal practices for maritime sustainability S. Suhartini; Larsen Barasa
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 11 No. 1 (2025): MARCH
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v11i1.39482

Sustainable aquaculture is essential to meeting the growing global demand for seafood while addressing environmental and socio-economic challenges. This research explores the integration of offshore and coastal aquaculture systems, emphasizing their complementary roles in achieving sustainability within the maritime domain. Offshore systems, characterized by advanced technological innovations, demonstrated superior nutrient cycling efficiency and structural resilience. In contrast, coastal systems excelled in habitat preservation and cost efficiency through ecosystem-based practices. Using a qualitative methodology, the study involved semi-structured interviews with 13 maritime professionals, 24 educators, and 33 graduates, supported by thematic analysis and observational data. The findings revealed the critical role of interdisciplinary collaboration, with educators leading knowledge-sharing efforts, professionals offering practical insights, and graduates contributing innovative ideas. The research concludes that integrating these systems can maximize aquaculture productivity, reduce environmental impacts, and support socio-economic development. Additionally, embedding sustainability principles into maritime education ensures that future professionals are equipped to implement innovative solutions. This study provides actionable recommendations for advancing aquaculture technologies, fostering stakeholder collaboration, and promoting sustainability in the maritime industry.

Bridging skills gaps in maritime engineering: Aligning education with industry and sustainability demands Larsen Barasa; Bambang Kurniadi; Imam Fahcruddin
Research and Development in Education (RaDEn) Vol. 5 No. 1 (2025): July
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/raden.v5i1.39400

The maritime industry is undergoing rapid transformation, driven by technological advancements and global sustainability imperatives. However, a persistent skills gap exists between the competencies provided by maritime education programs and the evolving demands of the industry—particularly in relation to green technologies and advanced engineering practices. This study offers a timely contribution by examining the perspectives of maritime professionals, educators, and graduates to identify critical skill gaps and propose actionable strategies for educational reform. Employing a qualitative approach, the research involved semi-structured interviews with 13 industry professionals, 14 educators, and 23 recent graduates. Thematic analysis revealed notable deficiencies in applied technical skills, problem-solving abilities, and sustainability knowledge, despite strong theoretical foundations. The findings highlight the urgent need for curriculum modernization, stronger collaboration between academia and industry, and greater investment in practical training resources. Addressing these gaps is essential to developing a skilled, adaptable, and sustainability-oriented maritime workforce capable of supporting innovation and maintaining global competitiveness. This study contributes to the ongoing discourse on maritime education reform by offering practical recommendations for aligning vocational training with the current and future needs of the maritime sector.

Integration Model of Navigation and Port Information Systems with Blockchain Technology to Enhance Ship Operational Reliability Chanra Purnama; Larsen Barasa; Denny Fitrial
International Journal of Mechanical, Industrial and Control Systems Engineering Vol. 3 No. 1 (2026): March: International Journal of Mechanical, Industrial and Control Systems Engi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijmicse.v3i1.373

This research investigates integration models combining navigation and port information systems through blockchain technology to enhance ship operational reliability, addressing critical challenges in data integrity, information sharing, and system coordination affecting maritime operations. Current maritime information systems operate in silos with limited interoperability, creating information asymmetries, coordination inefficiencies, and data integrity concerns that compromise operational decision-making and safety management. Through qualitative analysis involving ship operators, port authorities, navigation system providers, blockchain specialists, and maritime regulators, this study examines how distributed ledger technology can enable secure, transparent, and tamper-proof information integration across navigation and port systems. Results demonstrate that blockchain-based integration can improve data integrity assurance by 70-90%, reduce coordination time by 40-60%, enhance operational transparency by 55-75%, and decrease documentation errors by 50-70% through immutable records, smart contracts, and decentralized consensus mechanisms. Key implementation challenges include technical complexity, computational requirements, regulatory uncertainty, organizational adoption resistance, and scalability limitations. Findings reveal that blockchain represents transformative enabling technology for maritime digital ecosystems requiring trusted information exchange among multiple stakeholders without centralized intermediaries. This research contributes to maritime information systems literature by providing practical frameworks for blockchain implementation supporting operational reliability enhancement.

Organizational Change Management, Institutional Leadership, and Faculty Capacity Development Supporting Sustainable Technology Integration in Maritime Vocational Education Titis Ari Wibowo; Tri Cahyadi; April Gunawan Malau; Larsen Barasa
International Journal of Educational Practice and Policy Vol. 4 No. 1 (2026): March-April 2026
Publisher : PT. Global Research Collaboration

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66314/ijepp.v4i1.205

The accelerating pace of technological transformation in the global maritime industry demands corresponding institutional readiness within maritime vocational education systems. Yet, the organizational structures, leadership capacities, and faculty competencies required to sustain such transformation remain insufficiently understood. This study investigates how organizational change management, institutional leadership practices, and faculty capacity development collectively support sustainable technology integration in maritime vocational education in Indonesia. Employing a qualitative research design, data were collected through semi-structured interviews with 12 maritime education experts, 18 vocational lecturers, and 15 recent graduates from three maritime polytechnic institutions. Data analysis followed a three-stage procedure encompassing thematic analysis, cross-group comparison, and narrative synthesis. The findings reveal five interconnected themes: strategic leadership alignment, organizational culture readiness, structured faculty professional development, industry–institution collaborative governance, and sustainability-oriented curriculum embedding. Cross-group comparisons indicated that while experts emphasized systemic reform, lecturers prioritized pedagogical support, and graduates highlighted experiential coherence. The study contributes a contextually grounded framework demonstrating that sustainable technology integration requires simultaneous and coordinated advancement across leadership, organizational culture, and human capacity dimensions rather than isolated interventions.

Competency-Based Curriculum Design and Strategic Career Pathway Integration in Maritime New Cadet Professional Development and Workforce Sustainability Rosna Yuherlina Siahaan; Larsen Barasa; April Gunawan Malau; Susi Herawati
International Journal of Educational Practice and Policy Vol. 4 No. 1 (2026): March-April 2026
Publisher : PT. Global Research Collaboration

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66314/ijepp.v4i1.208

Maritime workforce sustainability depends on vocational education systems that not only develop technical competencies but strategically align cadet professional development with viable career pathways. Yet current maritime curricula inadequately integrate competency-based design with career development mechanisms. This study investigates how competency-based curriculum design and strategic career pathway integration can strengthen professional development and workforce sustainability among maritime cadets in Indonesian maritime vocational education. A qualitative research design was employed, with semi-structured interviews conducted with 12 maritime industry and career development experts, 18 maritime vocational lecturers, and 15 recent cadet graduates across three maritime polytechnic institutions. Data were analyzed through thematic analysis with open and axial coding, cross-group comparison, and narrative synthesis. Five themes emerged: competency–career misalignment in current curricula, the self-efficacy–career readiness nexus, experiential career immersion deficits, industry-responsive competency framework requirements, and the mentorship–professional identity formation gap. Cross-group analysis demonstrated that experts prioritized workforce pipeline sustainability, lecturers emphasized curricular rigidity, and graduates reported a critical disconnect between certification-based competence and career navigation capacity. The study contributes an integrated competency-career pathway framework that positions career development not as a supplementary guidance function but as a structural curriculum design dimension essential for maritime workforce sustainability. The framework explicitly bridges Social Cognitive Career Theory with competency framework methodology, offering the first theoretically grounded, empirically derived design model for maritime cadet career-integrated education.

A Systematic Curriculum Design Study in Maritime Vocational Education (Marketing and Innovation Integration in Maritime Management Curricula) Larsen Barasa; Tri Cahyadi; Marihot Simanjuntak
International Journal of Educational Practice and Policy Vol. 4 No. 1 (2026): March-April 2026
Publisher : PT. Global Research Collaboration

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66314/ijepp.v4i1.210

The maritime management sector increasingly demands graduates equipped with marketing acumen and innovation capacity alongside traditional operational competencies, yet maritime vocational curricula have been slow to integrate these dimensions systematically. This study investigates how systematic curriculum design can facilitate the integration of marketing and innovation competencies into maritime management programs within Indonesian maritime vocational education. Employing a qualitative research design, data were gathered through semi-structured interviews with 12 curriculum and maritime industry experts, 18 maritime management lecturers, and 15 recent graduates across three maritime polytechnic institutions. Analytical procedures combined thematic analysis, cross-group comparison, and narrative synthesis. The findings reveal five curricular dimensions requiring systematic integration: industry-responsive competency mapping, innovation-oriented pedagogical design, marketing knowledge embedding within operational modules, experiential industry-linked learning architecture, and outcome-based assessment alignment. Cross-group analysis demonstrated that experts emphasized strategic market positioning of maritime services, lecturers identified structural rigidity as a primary barrier to innovation integration, and graduates reported a disconnect between curricular content and the commercial realities of contemporary maritime management. The study contributes a systematic curriculum design framework grounded in the triple helix model and ADDIE methodology, positioning marketing and innovation not as supplementary electives but as structurally integrated dimensions of maritime management professional competence. Each framework component is explicitly derived from a corresponding empirical theme through a step-by-step mapping process, ensuring methodological transparency and design credibility.

Maritime Education Enhancement Through Graduate Experience Analysis Ahmad Wahid; Tri Cahyadi; Barasa, Larsen; Amrin Amrin
Meteor STIP Marunda Vol 18 No 1 (2025): June
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat (P3M) STIP Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36101/msm.v18i1.319

This qualitative research investigates maritime vocational education effectiveness through comprehensive analysis of thirty graduates from nautical deck engineering, naval marine engineering, and port and shipping engineering programs. The study employs thematic analysis of in-depth interviews to examine professional competency development, sustainability awareness, and industry-academia alignment in maritime education outcomes. Results indicate strong technical competency development (91% high proficiency) and practical training effectiveness (90% satisfaction), while revealing significant gaps in communication skills (68% adequacy), technology integration (61% satisfaction), and sustainability education (69% awareness). Cross-specialization analysis demonstrates varying competency patterns, with port and shipping graduates showing highest business acumen and sustainability awareness, while all specializations require enhanced Maritime English and digital technology competencies. The research identifies communication skills, technology integration, and sustainability education as priority enhancement areas for improving graduate professional preparedness and industry alignment. Findings contribute to maritime education policy development and curriculum enhancement initiatives while providing evidence-based guidance for industry-academia collaboration improvement. The study validates experiential learning approaches in maritime education while highlighting adaptation needs for contemporary industry demands including digitalization, environmental consciousness, and international communication requirements essential for global maritime operations.

Co-Authors Abdul Rachman Aditya Rinaldi Aditya Rinaldi Agus Ramdani Ahmad Ahmad Ahmad Wahid Ahmad Wahid Aji Permana Aji Permana Aji Permana, Aji Akhmad Gifari Multazam Alamsyah, Jaya Amrin Amrin Amrin Amrin Andriyan Hendry Ole Antoni Arif Priadi, Antoni April Gunawan April Gunawan Malau April Gunawan Malau April Gunawan Malau ARIF HIDAYAT Bagaskoro, Bagaskoro Bambang Kurniadi Bambang Sumali Bambang Sumali 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 Dika Handika Munajat Dika Handika Munajat Disca Panji Trianggit Dwikora Simanjuntak, Pargaulan Dwiyani, Nurindah Erwin Ferry Manurung Fadiansyah, M Rizki Fahmi Umasangadji Faisal Aswin Faozun, Irfan Firdaus Bintang Cahyanti Frans Kalangie, Theo J. Geboy Geboy Hazbi Aziz Ashshiddiqi Ida Ayu Putu Sri Widnyani Ikhwanuddin Ikhwanuddin 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 M. Rizki Fadiansyah Mangatur Tampubolon, Brenhard Marihot Simanjuntak Marihot Simanjuntak Marihot Simanjuntak Markus Yando Marlin Marlin Marlin, Marlin Marudut Bernadtua Simanjuntak Mauritz H. M. Sibarani Mega Kurnia Putri Meilinasari Nurhasanah Hutagaol Melinasari Nurhasanah Hutagaol Miftahul Hadi Mora, Priscilia Mudakir Mudakir, Mudakir Mutiara Szeze Natanael Suranta Nathanael Suranta Nurbaety, Intan NURUL WAHYUNI Panderaja Soritua Sijabat Purba, Damoyanto Retno Sawitri Wulandari Retno Sawitri Wulandari Rika Desy Anggraini Riyanto Riyanto Riyanto Riyanto Riyanto Rizal Rochmansyaha Rosna Yuherlina Siahaan Rosna Yuherlina Siahaan Sambega Bintang, Ananta Sari Kusumaningrum Sari Kusumaningrum Sibarani, Mauritz Halomoan Manontang Silitonga, Daniel Simanjuntak, M. Marihot Simanjuntak, Marihot Simatupang, Sahattua P. Sri Nurhayati Suhartini Suhartini Sumali, Bambang Surawan, Agus Susi Herawati Titis Ari Wibowo Togatorop, Agus Tri Cahyadi Utama, Yusuf Pria Vidya Selasdini Wahid, Ahmad Wardoyo Dwi Kurniawan Wartono Rs Wibowo, Titis Ari WINARNO Winarno * **, Winarno * Winarno Winarno Winarno Winarno Winarno Winarno Winarno Winarno Yayu Nopriani Martha Yok Suprobo Yoniessa, Siska

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