Ermita, Juninda. “Pengaruh Kemandirian Belajar Terhadap Kemampuan Pemecahan Masalah Matematika Siswa Kelas VIII SMP Negeri 7 Lubuk Basung”. Lattice Journal : Journal of Mathematics Education and Applied 1, no. 1 (January 4, 2022): 24–34. Accessed July 22, 2026. https://ejournal.uinbukittinggi.ac.id/lattice/article/view/4971.