Irawati, I., Anggraini, A., & Paloloang, B. (2025). PENERAPAN MODEL PROBLEM BASED LEARNING (PBL) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI FUNGSI KOMPOSISI DI KELAS X SMAN 5 PALU: Application of Problem Based Learning (PBL) Model to Improve Students’ Learning Outcomes on Composition Function Material in Class X of SMAN 5 Palu. Jurnal Elektronik Pendidikan Matematika Tadulako, 12(3), 199-206. https://doi.org/10.22487/jepmt.v12i3.4325