Putra RP, Anggraeni D, Hadi AF. Projection Pursuit Regression (PPR) on Statistical Downscaling Modeling for Daily Rainfall Forecasting. IJSA [Internet]. 2026 May 16 [cited 2026 May 28];5(2):326-32. Available from: https://journal-stats.ipb.ac.id/index.php/ijsa/article/view/821