Astalini, A., Darmaji, D., Kurniawan, W., Anwar, K., & Kurniawan, D. A. (2019). Effectivenes of Using E-Module and E-Assessment. International Journal of Interactive Mobile Technologies (iJIM), 13(09), pp. 21–39. https://doi.org/10.3991/ijim.v13i09.11016