Natsir, Imron, and Eny Triastuti. “Performance Analysis of Certification Institutions of Marine and Fisheries Professions from 2019 to 2023”.
International Journal of Management Science and Information Technology 4, no. 2 (September 17, 2024): 411–419. Accessed March 28, 2026.
https://www.journal.lembagakita.org/IJMSIT/article/view/3090.