Yosep Heristyo Endro Baruno, M. . Meleaki Lely, and Y. Padama. “MULTILINGUALISM IN SCHOOLS: LITERATURE ANALYSIS OF TEACHING APPROACHES AND METHODS”. Indonesian Journal of Education (INJOE), vol. 5, no. 1, Mar. 2025, p. 225~236, https://injoe.org/index.php/INJOE/article/view/212.