Tamba, S. S., & Damanik, B. A. R. (2025). CRITICAL PERIOD HYPOTESIS IN FIRST LANGUAGE ACQUISITION : A PSYCOLINGUISTIC PERSPECTIVE. Sabda: Jurnal Sastra Dan Bahasa, 4(1), 105–115. Retrieved from https://www.jurnal2.kolibi.id/index.php/sabda/article/view/333