“Study of the Shipping Flow of the Pattumbukang Ferry Port, Selayar Islands Regency South Sulawesi”. Maritime Park: Journal of Maritime Technology and Society 2, no. 2 (June 27, 2023): 31–36. Accessed August 8, 2026. https://journal-598.unhas.ac.id/index.php/maritimepark/article/view/26303.