1.
. M, Santosa AD, Hartanti LPS, Putri IAJ, Amrullah RA. Crew Availability Ratio in Indonesian-Flagged Vessels: A Discrete Model Analysis of Sign-On–Sign-Off Cycle Effects on Sustainable Ship Operations . jcasc [Internet]. 2026 May 5 [cited 2026 May 6];11(2):22-30. Available from: https://jcasc.com/index.php/jcasc/article/view/4827