Asri, I.H., Jampel, I.N., Putu Arnyana, I.B., Suastra, I.W. and Nitiasih, P.K. 2024. Profile of Problem Based Learning (PBL) Model in Improving Students’ Problem Solving and Critical Thinking Ability. KnE Social Sciences. 9, 2 (Jan. 2024), 769–778. DOI:https://doi.org/10.18502/kss.v9i2.14898.