[1]
Marhadi, H., Sapriya, S., Hakam, K.A. and Budimansyah, D. 2023. The role of the problem-based learning approach in optimizing student involvement in the learning process. Cypriot Journal of Educational Sciences. 18, 3 (Mar. 2023), 544–555. DOI:https://doi.org/10.18844/cjes.v18i3.8760.