AINUN. Improving Chemistry Learning Outcomes for Grade X Hydrocarbon Material Using the Method Student Teams Achievement Division (STAD). Co-Catalyst: Journal of Science Education Research and Theories, [S. l.], v. 3, n. 1, p. 39–50, 2025. DOI: 10.33830/cocatalyst.v3i1.13236. Disponível em: https://jurnal.ut.ac.id/index.php/co-catalyst/article/view/13236. Acesso em: 20 apr. 2026.