Sulfaidah, Sulfaidah, Zulkarnaen Zulkarnaen, and Mukhamad Nurhadi. 2026. “Development of a Chemistry Learning E-Module Based on Problem Based Learning on Reaction Rate Material to Improve Student Learning Outcomes”. Jurnal Inovasi Pendidikan Dan Sains 7 (2), 267-73. https://doi.org/10.51673/jips.v7i2.2857.