PARDOSI, Santa ceacilia; SINAGA, Rani Farida; GULTOM, Sanggam P. Analisis Kemampuan Penalaran dan Pemahaman Konsep Belajar Matematika Siswa Materi Pecahan di SMP Kelas VII Swasta HKBP Sidorame. Innovative: Journal Of Social Science Research, [S. l.], v. 3, n. 5, p. 8463–8474, 2023. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/5864. Acesso em: 15 jul. 2026.