Rahma, D., Jura, M. R., & Ningsih, P. (2025). Application Of Problem Based Learning (PBL) Model To Improve Student Learning Outcomes On Acid Base Titration Material For Class XI SMA Negeri 5 Palu. Media Eksakta, 19(2), 137-141. https://doi.org/10.22487/me.v19i2.1153