Safitri, Andini, Cut Nurul Fahmi, Fithri Angelia Permana, Nur Ainun, and Khairul Asri. 2026. “PENERAPAN MODEL PROBLEM BASED LEARNING PADA MATERI BARISAN GEOMETRI TERHADAP KEMAMPUAN PENALARAN SISWA DI MAS AL-ISHLAH AL-AZIZIYAH BANDA ACEH”. Jurnal Seramoe Education 3 (1):111-22. https://jurnal.serambimekkah.ac.id/index.php/jsedu/article/view/4184.