MARLINA , Amalia Dwi; SUGITO , Sugito. Efforts to Improve the Active Role of Students in Mathematics Learning through Student Team Achievement Division (STAD) Learning Model at Elementary School . KnE Social Sciences, [S. l.], v. 3, n. 17, p. 305–316, 2019. DOI: 10.18502/kss.v3i17.4652. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/4652. Acesso em: 23 sep. 2025.