“Integrated Optimization of Heterogeneous Fleet Deployment, Sailing Speed, and Bunkering Strategy Considering Adaptive Safety Stock”. Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri 28, no. 1 (April 21, 2026): 59–74. Accessed June 4, 2026. https://jurnalindustri.petra.ac.id/index.php/ind/article/view/32887.