Kurniawati, Aida, Luthfi Rayes, Didik Suprayogo, and Sudarto Sudarto. “Struktur Penataan Dan Pengelolaan Lahan Di Sub DAS Brantas Hulu Jawa Timur”. JURNAL GEOGRAFI Geografi dan Pengajarannya 20, no. 1 (August 3, 2022): 41–52. Accessed July 5, 2024. https://journal.unesa.ac.id/index.php/jg/article/view/18819.