THE INFLUENCE OF THE ILL-STRUCTURED PROBLEM BASED LEARNING MODEL ON STUDENTS’ SCIENCE LITERACY ABILITY IN ENVIRONMENTAL CHANGE CONCEPT. EDUSAINS, [S. l.], v. 16, n. 1, p. 38–48, 2024. DOI: 10.15408/es.v16i1.39444. Disponível em: https://journal.uinjkt.ac.id/edusains/article/view/39444. Acesso em: 15 oct. 2025.