Was, Yosep Sulistio, Department of Fisheries Mechanization, Marine and Fisheries Polytechnic of Kupang, Indonesia

• Vol 9 No 1 (2023): Volume 9 No 1 Tahun 2023 - Articles
  Improvement of Engine Room Watchkeeping Activity on Zada Hela Liveaboard
  Abstrak  PDF (English)