“PENERAPAN MODEL PROBLEM BASED LEARNING DAN MODEL PEMBELAJARAN LANGSUNG PADA PEMBELAJARAN MATEMATIKA OPERASI MATRIKS DI SMK N 1 TOULUAAN”. SOSCIED 7, no. 2 (November 30, 2024): 665–672. Accessed April 18, 2026. https://jurnal.poltekstpaul.ac.id/index.php/jsoscied/article/view/874.