MEYLAN HANNA SITINJAK; THERESIA SIAHAAN; HETDY SITIO. The Influence of The Student Teams Achievement Divisions (STAD) Cooperative Learning Model on Class III Student Learning Outcomes Theme 1 Subtheme 1 at UPTD SD Negeri 125543 Pematang Siantar. International Journal of Integrated Science and Technology, [S. l.], v. 1, n. 4, p. 401–408, 2023. DOI: 10.59890/ijist.v1i4.606. Disponível em: https://journal.multitechpublisher.com/index.php/ijist/article/view/606. Acesso em: 21 sep. 2026.