PRAFNESIA, N. L.; IDRUS, I.; JUMIARNI, D. Design of Instructional Materials with the Cooperative Learning Model Numbered Heads Together (NHT) for Junior High School. Biological Sciences and Pedagogy Journal, [S. l.], v. 1, n. 1, p. 16–25, 2025. DOI: 10.61142/biosped.v1i1.236. Disponível em: https://ejournal.edukhatulistiwa.com/index.php/biosped/article/view/236. Acesso em: 27 may. 2026.