Dewi, R., & 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), 6552–6563. https://doi.org/10.29303/jppipa.v10i9.8464