Sunarya, R.R., Hijriansyah, R. and Aisyah, R. 2024. Implementation of Problem Solving-Based Electron Configuration E-Modules to Improve Student Learning Outcomes. Jurnal Pendidikan Kimia Indonesia. 8, 1 (May 2024), 11–20. DOI:https://doi.org/10.23887/jpki.v8i1.70029.