Rona, Festiyed, Yerimadesi. Meta Analysis of the Effect of the Project Based Learning Model on Students’ Critical Thinking Ability in Elementary School Science Learning . Int. J. educ. Teach. Zone [Internet]. 2025 Jun. 16 [cited 2025 Oct. 18];4(2):182-94. Available from: https://jurnal.yayasannurulyakin.sch.id/index.php/ijetz/article/view/423