Riyadi, Muhammad, Irawan Ilham, and Syamsul Hadi. “Analysis of Economic and Environmental Feasibility of Using Biodiesel As an Alternative Fuel for Fishing Vessels in Indonesia”. Maritime Park: Journal of Maritime Technology and Society 2, no. 3 (October 29, 2023): 96-101. Accessed December 1, 2024. http://118754.2bdvi7ajx.asia/index.php/maritimepark/article/view/29820.