1.
Ramadhan WF, Sudirman S, Saputra TD. Optimizing the Use of Ships in Time Charter to Increase the Efficiency of Coal Transportation at PT. Kartika Samudra Adijaya. JAPK [Internet]. 2025 Sep. 25 [cited 2025 Dec. 20];16(1):65-73. Available from: https://pdp-journal.hangtuah.ac.id/index.php/jurnal/article/view/177