Jaya, Agus Indra. “MENCARI PERLUASAN MODEL DINAMIK UNSUR-UNSUR UTAMA IKLIM”. JURNAL ILMIAH MATEMATIKA DAN TERAPAN 8, no. 1 (February 23, 2012). Accessed March 20, 2025. https://bestjournal.untad.ac.id/index.php/JIMT/article/view/142.