Journal, Administrator. “NILAI EKONOMI SUMBER DAYA HUTAN ALAM SEKUNDER DI KABUPATEN KOTAWARINGIN TIMUR PROVINSI KALIMANTAN TENGAH: R.M. Sukarna, Santosa Yulianto, Reri Yulianti”. Agrienvi: Jurnal Ilmu Pertanian 12, no. 01 (October 29, 2019): 1–19. Accessed December 22, 2024. https://e-journal.upr.ac.id/index.php/aev/article/view/271.