“PENGEMBANGAN MODEL REGRESI POLINOMIAL BERGANDA PADA KASUS DATA PEMASARAN”. Jurnal Ilmiah Sains 12, no. 2 (January 4, 2013): 149–152. Accessed September 13, 2026. https://ejournal.unsrat.ac.id/v3/index.php/JIS/article/view/740.