et.al, Agus Lanini. “The Effectiveness of Customary Law to Protect Natural Resources in The National Park in Central Sulawesi”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 3 (April 11, 2021): 1191–1199. Accessed April 29, 2024. https://turcomat.org/index.php/turkbilmat/article/view/867.