Nur, Isman Muhammad. “Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa SMP Melalui Model Pembelajaran Guided Teachingberbasis Soft Skills”. Pasundan Journal of Mathematics Education 4, no. 2 (April 30, 2020): 30–38. Accessed July 3, 2024. https://journal.unpas.ac.id/index.php/pjme/article/view/2507.