Fathiyah Adlina Amelia, Kartini, and Rini Dian Anggraini. “UPAYA PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP MELALUI MODEL PROBLEM BASED LEARNING”. Jurnal Ilmiah Matematika Realistik 7, no. 1 (June 5, 2026): 103-110. Accessed June 9, 2026. https://publikasi.teknokrat.ac.id/index.php/jimr/article/view/1265.