Nila Ulfah K, Br.Perangin-angin A. Code-switching and Its Relation to Language Acquisition : A Study of L1 Indonesian and L2 English. ELS-JISH [Internet]. 2026 Mar. 27 [cited 2026 Mar. 28];9(1):226-34. Available from: https://journal.unhas.ac.id/index.php/jish/article/view/48848