Annisa Fakissah Panggabean, Rahmawati, N., Purba, Y. P. B., & Simanjuntak, M. P. (2026). Analysis of the Effectiveness of the Discovery Learning Model on Improving Student Learning Outcomes and Motivation in  Physics Instruction at SMA Negeri 10 Medan. Outline Journal of Education, 6(1), 7-13. https://doi.org/10.61730/e2mjmy83