“IMPLEMENTATION OF PROBLEM-BASED LEARNING (PBL) TO ENHANCE ENGAGEMENT IN ENGLISH LEARNING AMONG GRADE 11 STUDENTS AT MA NWDI PERIAN”. Sindoro: Cendikia Pendidikan 18, no. 2 (December 11, 2025): 1271–1280. Accessed October 3, 2026. https://cibjournal.com/index.php/sindoro/article/view/3390.