Dewi, R. and Mercuriani, I.S. 2024. Development of E-Module in Problem-Based Learning (PBL) on Biotechnology Material to Increase Learning Independence and Understanding of Concepts for Class XII SMA Students. Jurnal Penelitian Pendidikan IPA. 10, 9 (Sep. 2024), 6552–6563. DOI:https://doi.org/10.29303/jppipa.v10i9.8464.