Susilawati, Sumarni. “PENGARUH MODEL KOOPERATIF TIPE VAK TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA SISWA SMA”. Jurnal Penalaran dan Riset Matematika 1, no. 2 (October 13, 2022): 55–62. Accessed April 3, 2025. https://journal.almeeraeducation.id/prisma/article/view/209.