Mutakin, P. A., Anwar, S., & Mu’minah, Q. (2026). Contextual-Based E-Book to Develop Science Process Skills through Reaction Rate Learning. Jurnal Pelita: Jurnal Pembelajaran IPA Terpadu, 6(2), 798–820. https://doi.org/10.54065/pelita.6.2.2026.1598