Arbain, A., Anjani, N., Sirad, L.O. and Halidin, H. 2024. Enhancing Students’ Mathematics Engagement, Communication, Collaboration, and Learning Outcomes through the Implementation of PBL Model. Jurnal Ilmiah Kanderang Tingang. 15, 1 (May 2024), 141-154. DOI:https://doi.org/10.37304/jikt.v15i1.320.