Noviati, D. R., & Widowati, A. (2025). DEVELOPMENT OF AN ELECTRONIC MODULE BASED ON PBL-STEM IN A CONTEXTUAL ETHNOSCIENCE LEARNING “RED BRICK MAKING” TO IMPROVE STUDENTS’ PROBLEM-SOLVING SKILLS . JPPIPA (Jurnal Penelitian Pendidikan IPA), 10(1), 28–36. https://doi.org/10.26740/jppipa.v10n1.p28-36