SALMAWATI, Salmawati; YULASTRI, Weni; MARTHA, Alfroki. Offline Educational Games and Learning Motivation Effects on Fourth Grade Social Studies Achievement: An Experimental Study. Journal of Education Research, [S. l.], v. 7, n. 2, p. 727–730, 2026. DOI: 10.37985/jer.v7i2.3633. Disponível em: https://mail.jer.or.id/index.php/jer/article/view/3633. Acesso em: 2 jul. 2026.