“INCREASING ENGLISH LEARNING OUTCOMES THROUGH PROBLEM-BASED LEARNING (PBL) MODEL”. EXPOSURE : JURNAL PENDIDIKAN BAHASA INGGRIS 11, no. 2 (November 30, 2022): 351–362. Accessed August 23, 2025. https://journal.unismuh.ac.id/index.php/exposure/article/view/9092.