Andrean, Maifil Dwi, Rahadian Zainul, Umar Kalmar Nizar, and Desy Kurniawati. 2024. “Development of The E-Module on Colloid System With Contextual Teaching and Learning (CTL) Oriented Toward Chemo-Entrepreneurship (CEP) to Enhance Students’ Critical Thinking Ability”. Jurnal Penelitian Pendidikan IPA 10 (9):6638-46. https://doi.org/10.29303/jppipa.v10i9.8546.