Dadang Sudrajat, et al. “Enhancing Face Authentication for Online Examination Systems Using Median Filtering and MobileNetV2”. Jurnal RESTI (Rekayasa Sistem Dan Teknologi Informasi), vol. 9, no. 6, Jan. 2026, pp. 1526-37, https://doi.org/10.29207/resti.v9i6.7185.