Iskandar, R., M. H. Syafei, A. Bahatmaka, H. Hidayat, and K. Huda. “Utilization of PowerPoint and YouTube As Digital-Based Learning Media: Literature Review”. Jurnal Ilmiah Wahana Pendidikan, Vol. 9, no. 20, Oct. 2023, pp. 936-42, doi:10.5281/zenodo.10353888.