Ambawani, C. S. L., Kusuma, T. M. M., Sutama, S., & Sumardjoko, B. (2023). Faktor Penyebab Rendahnya Akses Platform Merdeka Mengajar (PMM). Journal of Education Research, 4(4), 1880–1892. https://doi.org/10.37985/jer.v4i4.532