Umar, Fahkrullahi Tama. “Effect Of Cooperative Learning Model Type Think Pair Share On Understanding Concept And Communication Mathematic Student Class X Man Kota Padang”. Jurnal Ilmiah Pendidikan Scholastic 2, no. 3 (December 19, 2018): 35–42. Accessed December 22, 2024. https://e-journal.sastra-unes.com/index.php/JIPS/article/view/139.