SitinjakVivi Novalia, and SimamoraNurlaidy Joice. “Parents’ Role in Language Maintenance in an Inter-Ethnic Family”. Proceder: Linguistics, Literature, and Language Education 1, no. 2 (December 21, 2023): 188-192. Accessed May 13, 2024. http://proceedings2.upi.edu/index.php/Conaplin/article/view/3207.