Rais, Zulkifli, Hardianti Hafid, and Yhegi Rombe Bunga. “Rainfall Classification Using Output Statistics Models Based on Classification and Regression Trees With Principal Component Analysis Preprocessing”. JINAV: Journal of Information and Visualization 7, no. 1 (April 17, 2026). Accessed May 10, 2026. https://jinav.org/index.php/jinav/article/view/4788.