DENIS, S.; LENA, R.; ERKKA, K. Effectiveness of Cooperative Scramble Learning Model on Imroving Learning outcomes. World Psychology, [S. l.], v. 2, n. 1, p. 39–55, 2023. DOI: 10.55849/wp.v2i1.391. Disponível em: https://ejournal.staialhikmahpariangan.ac.id/Journal/index.php/wp/article/view/391. Acesso em: 12 jan. 2026.