Garuda - Garba Rujukan Digital

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.

Maritime Safety Culture Development and Incident-Based Learning Integration in Vocational Competency Assessment Nafi Almuzani; Irfan Faozun; Natanael Suranta; Chanra Purnama
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.v4i1.206

Maritime safety remains critically dependent on the quality of vocational competency assessment, yet current assessment systems predominantly evaluate procedural compliance rather than the safety culture dispositions and incident-informed judgment that prevent maritime accidents. This study investigates how safety culture development and incident-based learning can be integrated into vocational competency assessment within Indonesian maritime education. Employing a qualitative design, semi-structured interviews were conducted with 12 maritime safety and assessment experts, 18 maritime vocational lecturers, and 15 recent graduates across three maritime polytechnic institutions. Data were analyzed through thematic analysis with open and axial coding, cross-group comparison, and narrative synthesis leading to framework derivation. Five themes emerged: the procedural–dispositional assessment gap, incident knowledge as a pedagogical resource, safety culture as an assessable competency dimension, the psychomotor–cognitive–affective integration challenge, and institutional barriers to incident-based learning implementation. Cross-group analysis revealed that experts prioritized safety disposition assessment, lecturers emphasized standardization constraints, and graduates reported that their safety competence was tested through recall-based examinations bearing limited resemblance to the judgment-intensive safety decisions professional practice demanded. The study contributes a safety-integrated competency assessment framework positioning safety culture and incident-informed reasoning as structurally assessable dimensions alongside procedural proficiency.

Bridging the Competency Gap in Maritime State Asset Management Annisa Sholihahwati; Wilhelmus Harry Susilo; Chanra Purnama; Yoga Adiyasa
DIAJAR: Jurnal Pendidikan dan Pembelajaran Vol. 5 No. 2 (2026): April 2026
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/diajar.v5i2.6010

This qualitative study investigates the critical determinants of State Asset (BMN) management competency within Indonesia's Directorate General of Sea Transportation (Ditjen Hubla), a pivotal institution for national maritime development. Despite significant investments, recurrent findings from the Supreme Audit Board (BPK) indicate systemic failures in BMN administration. Through in-depth interviews with 12 key personnel and thematic analysis of BPK reports (2020-2023), this research identifies a profound competency schism. Findings reveal that maritime civil servants often possess adequate technical operational knowledge but lack the essential public financial administration capabilities, particularly deep digital proficiency in the SAKTI system and adaptive problem-solving skills for non-routine cases. A significant "training-practice divide" renders conventional professional development ineffective. The study concludes that achieving audit compliance and strategic maritime objectives requires a paradigm shift from generic training to fostering a culture of continuous, case-based learning. It contributes to maritime policy and public administration literature by conceptualizing the "maritime public administrator" – a hybrid professional essential for bridging operational maritime expertise with accountable public financial stewardship.

Digital Transformation and Innovation Adoption in Maritime Logistics: Technology Integration, IoT Implementation, and Organizational Change Management Winarno Winarno; Tri Cahyadi; Chanra Purnama; Nathanael Suranta
Fundamental and Applied Management Journal Vol. 4 No. 2 (2026): June
Publisher : Global Research Collaboration

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66314/famj.v4i2.277

The maritime logistics sector is undergoing a profound digital transformation driven by emerging technologies such as the Internet of Things, artificial intelligence, and smart infrastructure systems, yet the organizational and strategic dimensions of this transition remain insufficiently understood. This study examines the adoption of digital technologies in maritime logistics by analyzing the interplay among technology integration processes, organizational change management, and strategic innovation frameworks. Employing a qualitative research design that combines thematic analysis, cross-group comparison, and narrative synthesis, the study draws upon expert consultations and document analysis involving maritime technology specialists, logistics management professionals, and academic researchers. The findings reveal three principal themes: the multi-layered architecture of digital technology integration in maritime operations, the critical role of organizational readiness and human capital development in mediating successful adoption, and the necessity of adaptive strategic frameworks that balance innovation ambition with operational continuity. The study contributes a conceptual model linking digital transformation drivers, organizational enablers, and strategic outcomes, offering theoretical insights for innovation management scholarship and practical guidance for maritime organizations navigating the complexities of technology-driven operational change.

Standardized Marine Communication Proficiency Among Deck Officers: A Competency-Based Assessment of SMCP Implementation Under STCW Convention Frameworks Marudut Bernadtua Simanjuntak; Chanra Purnama; Irfan Faozun
International Journal of Marine Engineering Innovation and Research Vol. 11 No. 2 (2026)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v11i2

Maritime communication failures remain a critical contributor to navigational accidents globally, yet the extent to which the IMO Standard Marine Communication Phrases (SMCP) are effectively implemented within maritime education institutions — particularly in major seafarer-supplying nations — remains underexplored. This study examines SMCP proficiency among deck officers and cadets at Indonesian maritime institutions through a competency-based assessment aligned with the STCW Manila Amendments. Using a mixed-methods design incorporating a validated four-domain proficiency rubric, structured questionnaires, and semi-structured interviews with 120 participants drawn from maritime educators, deck officer cadets, and certified officers, the study identifies a systematic proficiency gap between institutional training outcomes and STCW-mandated communicative standards. Results indicate that the majority of cadets perform at the Developing level, with particularly pronounced deficiencies in Distress and VTS Communication domains. Qualitative findings attribute this gap to the dominance of declarative instructional approaches, limited simulator access, and insufficient integration of communicative simulation in curriculum design. The study contributes a validated assessment framework and contextually grounded findings with direct implications for maritime curriculum reform, STCW quality assurance, and seafarer safety in Indonesia.

Marine Pollution Prevention Policy and Port State Control Enforcement in Indonesia: Implementation Gaps and Regulatory Recommendations Larsen Barasa; Tri Cahyadi; Marihot Simanjuntak; Irfan Faozun; Chanra Purnama
International Journal of Marine Engineering Innovation and Research Vol. 11 No. 2 (2026)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v11i2

Indonesia, as a signatory to MARPOL 73/78, holds binding international obligations for vessel-source pollution prevention across all six annexes. Port State Control (PSC) is the primary enforcement mechanism for realizing these obligations operationally, yet evidence consistently indicates a wide and persistent gap between regulatory obligation and enforcement practice. This study provides a systematic assessment of marine pollution prevention policy and PSC enforcement in Indonesia through a mixed-methods methodology combining quantitative benchmarking of 4,218 IOMOU PSC inspection records (2019–2024), 44 semi-structured stakeholder interviews, and comparative regulatory framework analysis. Results reveal that Indonesia's PSC performance falls significantly below both IOMOU regional and Paris MoU benchmarks across all key indicators: the detention rate of 4.8% is double the Paris MoU average, mean deficiencies per inspection exceed the Paris MoU figure by 1.97, and a repeat deficiency rate of 38.4% — 23.6 percentage points above the Paris MoU — confirms that enforcement is not generating the corrective response it should. MARPOL Annex IV (sewage) and Annex I (oil) deficiency gaps against Paris MoU benchmarks reach 13.2 and 10.8 percentage points respectively, both classified as critical. Six primary implementation gaps are identified: PSC officer capacity deficit, absence of digital inspection systems, inter-agency coordination failure, inadequate penalties, domestic fleet MARPOL exemptions, and port reception facility insufficiency. An Integrated Marine Pollution Prevention Reform Framework addressing all six gaps through a phased four-pillar architecture is proposed, offering a structured pathway for Indonesia to close its enforcement deficit and fulfill its international maritime environmental obligations.

Oil Pollution Risk Mitigation and MARPOL Annex I Compliance Practices Aboard Tanker Vessels: An Indonesian Seafarer Perspective Chanra Purnama; Tri Cahyadi; Aditya Rinaldi
Proceeding International Collaborative Conference on Multidisciplinary Science Vol. 3 No. 1 (2026): June : ICCMS (Proceeding International Collaborative Conference on Multidiscipl
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70062/iccms.v3i1.217

MARPOL Annex I constitutes the international community's primary regulatory instrument for preventing operational oil pollution from ships, mandating specific onboard procedures for oil record book keeping, bilge water management, and slop handling that tanker vessel officers and ratings are expected to implement as routine operational practice. This study investigates the quality of MARPOL Annex I compliance practice and oil pollution risk mitigation understanding among Indonesian seafarers serving aboard tanker vessels, examining the gap between regulatory knowledge, procedural practice, and risk mitigation orientation through a qualitative design. Data were collected between April 2025 and April 2026 from twenty-six participants comprising active tanker vessel seafarers, shipping company technical managers, and STIP Jakarta Marine Engineering lecturers through focus group discussions and semi-structured interviews. Thematic analysis, cross-group comparison, and narrative synthesis were applied. Findings reveal that procedural MARPOL Annex I compliance is broadly maintained for documentation-visible procedures such as oil record book entries but substantially weaker for operationally complex procedures such as oily water separator management and slop handling, where the gap between documented and actual practice is most pronounced. Cross-group analysis reveals a technical knowledge deficit in the environmental chemistry and risk pathway dimensions of oil pollution rather than merely its procedural regulatory dimension, indicating that compliance practice is predominantly deterrence-driven rather than ecologically grounded. The study contributes a competency profile of MARPOL Annex I risk mitigation practice among Indonesian tanker seafarers and provides curriculum-actionable evidence for STIP Jakarta.

Oil Pollution Risk Mitigation and MARPOL Annex I Compliance Practices Aboard Tanker Vessels: An Indonesian Seafarer Perspective Chanra Purnama; Tri Cahyadi; Aditya Rinaldi
Proceeding International Collaborative Conference on Multidisciplinary Science Vol. 3 No. 1 (2026): June : ICCMS (Proceeding International Collaborative Conference on Multidiscipl
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70062/iccms.v3i1.225

MARPOL Annex I constitutes the international community's primary regulatory instrument for preventing operational oil pollution from ships, mandating specific onboard procedures for oil record book keeping, bilge water management, and slop handling that tanker vessel officers and ratings are expected to implement as routine operational practice. This study investigates the quality of MARPOL Annex I compliance practice and oil pollution risk mitigation understanding among Indonesian seafarers serving aboard tanker vessels, examining the gap between regulatory knowledge, procedural practice, and risk mitigation orientation through a qualitative design. Data were collected between April 2025 and April 2026 from twenty-six participants comprising active tanker vessel seafarers, shipping company technical managers, and STIP Jakarta Marine Engineering lecturers through focus group discussions and semi-structured interviews. Thematic analysis, cross-group comparison, and narrative synthesis were applied. Findings reveal that procedural MARPOL Annex I compliance is broadly maintained for documentation-visible procedures such as oil record book entries but substantially weaker for operationally complex procedures such as oily water separator management and slop handling, where the gap between documented and actual practice is most pronounced. Cross-group analysis reveals a technical knowledge deficit in the environmental chemistry and risk pathway dimensions of oil pollution rather than merely its procedural regulatory dimension, indicating that compliance practice is predominantly deterrence-driven rather than ecologically grounded. The study contributes a competency profile of MARPOL Annex I risk mitigation practice among Indonesian tanker seafarers and provides curriculum-actionable evidence for STIP Jakarta.

Addressing mental and physical well-being in maritime education for future seafarers Tri Cahyadi; Winarno Winarno; Chanra Purnama; Riyanto Riyanto; Larsen Barasa; Marudut Bernadtua Simanjuntak
Physical Therapy Journal of Indonesia Vol. 6 No. 1 (2025): January-June 2025
Publisher : Universitas Udayana dan Diaspora Taipei Medical University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51559/ptji.v6i1.241

Background: This study addresses gaps in maritime education by focusing on integrating sustainability, health management, and competency development, driven by the increasing global emphasis on sustainable operations and the mental and physical demands on seafarers. Uniquely examining the effectiveness of current curricula in meeting these emerging needs, this research provides fresh insights into their integration and highlights areas for improvement. The primary objectives were to explore the extent of this integration and assess whether current training adequately prepares students for evolving industry demands, particularly in environmental sustainability and mental health management. Methods: To investigate the integration of sustainability, health management, and competency development within maritime education, this study adopted a qualitative methodology. We conducted semi-structured interviews with five experienced lecturers and 25 recent graduates, gathering their insights and experiences. The interview data was then analyzed using thematic analysis, with cross-group comparisons to highlight differing perspectives. Alongside the interviews, observational notes and audio recordings were used to enrich the data. This approach allowed us to evaluate the efficacy of current training programs in preparing future seafarers, pinpointing areas for improvement and suggesting practical recommendations Results: The findings indicated that although maritime education effectively develops technical competencies, there are significant gaps in the integration of sustainability and health management. Both lecturers and graduates emphasized the need for more practical sustainability training and enhanced mental health support. While competency development was generally rated positively, participants called for curricula to adapt to emerging maritime technologies. Conclusion: This research underscores the necessity of evolving maritime education to better equip future seafarers for the industry's environmental and psychological demands. Recommendations include strengthening the integration of sustainability and mental health support within the curriculum, as well as ensuring that training remains current with technological advancements in the maritime sector.

Building a Sustainable Maritime Workforce: The Role of Leadership and Education in Enhancing Safety and Environmental Responsibility Chanra Purnama; Riyanto Riyanto; Larsen Barasa; Titis Ari Wibowo; Cris Kuntadi; Meilinasari Nurhasanah Hutagaol; Marudut Bernadtua Simanjuntak
International Journal of Management, Accounting & Finance (KBIJMAF) Vol. 2 No. 1 (2025): International Journal of Management, Accounting & Finance (KBIJMAF)
Publisher : LPPM STIE Kasih Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70142/kbijmaf.v2i1.277

Sustainability is becoming a critical focus within maritime education, leadership, and workforce development as the industry adapts to evolving environmental regulations and safety imperatives. This research explores the integration of sustainability principles in maritime training programs and leadership frameworks, addressing gaps in workforce development and the application of sustainable practices. The study provides original insights by examining qualitative perspectives from maritime professionals, educators, and graduates, complementing previous research by offering empirical evidence on sustainability in vocational education. The primary objective was to investigate how sustainability is embedded within maritime education and leadership, focusing on its role in fostering safety cultures and environmental responsibility. The research employed a qualitative approach, combining systematic literature review (SLR) with interviews and questionnaires involving ten maritime stakeholders. The results indicate a strong alignment between sustainability goals and educational frameworks, with leadership emerging as a key driver of sustainable practices. While overall scores reflect significant progress, the findings highlight areas for enhancing workforce development, particularly in reinforcing environmental responsibility. The study underscores the importance of leadership in shaping sustainable organizational cultures and advocates for more comprehensive, sustainability-focused curricula in maritime vocational programs. The conclusions emphasize the need for greater collaboration between educational institutions and industry leaders to ensure cohesive progress in sustainability adoption. This research contributes to shaping a future maritime workforce that is technically proficient, environmentally conscious, and safety-driven.

Title

Found 21 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 21 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 21 Documents
Search