Siregar, F.M.H. et al. 2023. Module Development on Basic Laws of Chemistry Based on the 5E Instructional Model to Improve Science Process Skills in Senior High School. Jurnal Penelitian Pendidikan IPA. 9, 7 (Jul. 2023), 5420–5428. DOI:https://doi.org/10.29303/jppipa.v9i7.4343.