Sarumaha, Euphronius Randri Putra. 2023. “DEVELOPMENT OF A MODULE ON EQUATIONS AND SQUARE FUNCTIONS TO IMPROVE THE MATHEMATICAL PROBLEM SOLVING CAPABILITY OF CLASS IX PRIVATE CHRISTIAN SMP BNKP TELUKDALAM”. Afore : Jurnal Pendidikan Matematika 2 (2), 69-82. https://doi.org/10.57094/afore.v2i2.1132.