MulyawanTb Iwan, Baba Barus, and Muhamad Firdaus. “Economic Potential and Direction of Economic Development in the Region of The Village Buffer at Ujung Kulon National Park”. Jurnal Ilmu Tanah dan Lingkungan 17, no. 1 (April 1, 2015): 25-32. Accessed April 20, 2024. https://jurnal.ipb.ac.id/index.php/jtanah/article/view/11465.