Wahdaniyah, N., Agustini, R. and Tukiran, T. 2023. Analysis of Effectiveness PBL-STEM to Improve Student’s Critical Thinking Skills. IJORER : International Journal of Recent Educational Research. 4, 3 (May 2023), 365-382. DOI:https://doi.org/10.46245/ijorer.v4i3.312.