Utomo IA, Nurlim R. The Effect of a Values-Based Problem-Based Learning (PBL) Model, Drawing on the Novel Keep Being Stupid, Don’t Be Smart, on Improving Science Literacy and Environmental Awareness Among Year 10 Students at MA Al-Amiriyyah. Learn. Educ. [Internet]. 2026 Jul. 31 [cited 2026 Aug. 5];4(02):215-22. Available from: https://esj.eastasouth-institute.com/index.php/esle/article/view/1086