Wahyuna, Fitra, Nana Sepriyanti, and Yulia Yulia. “Penerapan Model Pembelajaran Kooperatif Tipe Numbered Head Together (NHT) Terhadap Kemampuan Pemecahan Masalah Matematis Peserta Didik Kelas VIII Di MTsN 2 Padang Pariaman”. Jurnal Pendidikan Tambusai 8, no. 3 (December 1, 2024): 45773–45782. Accessed August 6, 2025. https://jptam.org/index.php/jptam/article/view/22545.