Tafani, Tafani, and Endang Widjajanti LFX. “Development of E-Modules Based Science, Environment, Technology, and Society (SETS) on Buffer Solution Material for Class XI Senior High School”. Jurnal Paedagogy 12, no. 4 (October 25, 2025): 1032–1042. Accessed November 20, 2025. https://ojspanel.undikma.ac.id/index.php/pedagogy/article/view/17426.