Safril, A., H. Saputra, S. Siswanto, A. N. Khoir, and A. K. Al Arif. “The Effect of Non-Seasonal Climate Variations on Extreme Rainfall Events in Early Rainy Season Onset in Southest West Java Province”. Jurnal Penelitian Fisika Dan Aplikasinya (JPFA), vol. 10, no. 2, Dec. 2020, pp. 173-87, doi:10.26740/jpfa.v10n2.p173-187.