Aflah, Hasim Purba. “ENFORCEMENT OF CABOTAGE PRINCIPLE ON TERRITORIAL SEA WITHIN THE INDONESIAN SOVEREIGNTY PERSPECTIVE”. PalArch’s Journal of Archaeology of Egypt / Egyptology 18, no. 1 (December 11, 2020): 466 - 475. Accessed November 30, 2022. http://mail.palarch.nl/index.php/jae/article/view/2059.