I MADE AYADA; I MADE TEGEH. Environmentally Based STAD Type Cooperative Learning Model Improves Mathematics Learning Outcomes. Jurnal Ilmiah Sekolah Dasar, [S. l.], v. 7, n. 4, p. 722–729, 2024. DOI: 10.23887/jisd.v7i4.60873. Disponível em: https://ejournal.undiksha.ac.id/index.php/JISD/article/view/60873. Acesso em: 21 may. 2024.