“Pengaruh Model Problem Based Learning Terhadap Kemampuan Pemecahan Masalah Matematis Siswa Kelas VIII MTs Muhammadiyah Enrekang”. JIIP - Jurnal Ilmiah Ilmu Pendidikan 9, no. 5 (May 3, 2026): 5079-5086. Accessed July 9, 2026. https://jiip.stkipyapisdompu.ac.id/jiip/index.php/JIIP/article/view/11297.