Permana, K. L. ., Ain, T. N. ., & Hasyim, F. . (2023). Effectiveness of Problem Based-Learning Model Assisted by Phypox Application to Improve Students’ Critical Thinking Skills . Jurnal Penelitian Pendidikan IPA, 9(12), 10671–10678. https://doi.org/10.29303/jppipa.v9i12.4687