Eralita, Norma, and Frida Amriyati Azzizzah. “Blended Learning’s Effect Toward Learning Achievement Post Covid 19 Pandemic”. IJCER (International Journal of Chemistry Education Research) 7, no. 1 (April 15, 2023): 1–5. Accessed May 10, 2024. https://journal.uii.ac.id/IJCER/article/view/27309.