“Analisis Kinerja Bongkar Muat Di Pelabuhan Tengkayu II Tarakan”. Siklus : Jurnal Teknik Sipil 6, no. 2 (October 4, 2020): 204–215. Accessed December 1, 2025. http://journal.unilak.ac.id/index.php/SIKLUS/article/view/4475.