Samsudin, A., Raharjo, T. J. ., & Widiasih. (2023). The Effectiveness of Contextual Teaching Learning (CTL) and Problem Based Learning (PBL) Models in Class VI Science Subjects on Creativity and Learning Outcomes. Jurnal Penelitian Pendidikan IPA, 9(11), 9324–9331. https://doi.org/10.29303/jppipa.v9i11.5290