Kesuma DH, Haryati H, Syafitri A. PROBLEM BASED LEARNING MODELS ON STUDENTS’ CRITICAL THINKING SKILLS ON RNA AND DNA STRUCTURE MATERIAL. Jurnal Pelita Pendidikan [Internet]. 9 September 2024 [dikutip 1 Agustus 2025];12(3). Tersedia pada: https://jurnal.unimed.ac.id/2012/index.php/pelita/article/view/62454