Saifudin, Saifudin. “Sak Uwong Sak Uwit Policy: Environmental Conservation Strategy”. Walisongo Law Review (Walrev) 1, no. 2 (October 30, 2019): 173–194. Accessed December 29, 2024. https://journal.walisongo.ac.id/index.php/walrev/article/view/4825.