Wahdaniyah N, Agustini R, Tukiran T. Analysis of Effectiveness PBL-STEM to Improve Student’s Critical Thinking Skills. IJORER  Int. J. Recent Educ. Res. [Internet]. 2023May7 [cited 2025Jul.15];4(3):365-82. Available from: https://journal.ia-education.com/index.php/ijorer/article/view/312