Hastuti, Karunia Puji, Deasy Arisanty, Sunarno Basuki, Dharmono Dharmono, and Ali Rachman. 2024. “Developing Students’ Critical Thinking Skills Through Differentiated Problem-Based Learning”. Pedagogika / Pedagogy 155 (3):174–194. https://doi.org/10.15823/p.2024.155.9.