ARISANDY, C.; SAPRI, J. APPLICATION OF NUMBER HEADS TOGETHER COOPERATIVE LEARNING MODELS TO IMPROVE LEARNING ACTIVITY AND ACHIEVEMENT. Diadik: Jurnal Ilmiah Teknologi Pendidikan, [S. l.], v. 9, n. 2, p. 142–150, 2021. DOI: 10.33369/diadik.v9i2.17442. Disponível em: https://ejournal.unib.ac.id/diadik/article/view/17442. Acesso em: 5 may. 2024.