Massuro, Lusyndatul, Riza Adriat, Muliadi Muliadi, Andi Ihwan, and Yuris Sutanto. “Drought Analysis in Ketapang District Using the Keetch-Byram Drought Index Method”. JURNAL GEOCELEBES 8, no. 2 (October 10, 2024): 151 -. Accessed December 3, 2024. https://journal-old.unhas.ac.id/index.php/geocelebes/article/view/36474.