Pardosi, S. ceacilia, Sinaga, R. F., & Gultom, S. P. (2023). Analisis Kemampuan Penalaran dan Pemahaman Konsep Belajar Matematika Siswa Materi Pecahan di SMP Kelas VII Swasta HKBP Sidorame. Innovative: Journal Of Social Science Research, 3(5), 8463–8474. Retrieved from https://j-innovative.org/index.php/Innovative/article/view/5864