Fitriyanto, M. F. and Martono , T. . (2024) “The Effect of Problem-Based Learning (PBL) Model through Differentiated Approach in the Merdeka Curriculum on the Learning Achievement of Eleventh Grade Students at SMA Negeri 3 Surakarta”, TOFEDU: The Future of Education Journal, 3(5), pp. 1672–1679. doi: 10.61445/tofedu.v3i5.287.