Mbangi LI. KULISUSU LANGUAGE MAINTENANCE IN TEENAGER GROUP ON EREKE: SOSIOLINGUISTIC STUDY. RETORIKA: Jurnal Ilmu Bahasa [Internet]. 2017 Nov. 24 [cited 2026 Jan. 16];3(2):255-64. Available from: https://www.ejournal.warmadewa.ac.id/index.php/jret/article/view/323