Hidayat, M. T., T. Junaidi, and D. I. Effendi. “Pelatihan Blended Learning Melalui Aplikasi Mobile Bagi Guru SMP Pada Masa Pandemi Covid-19”. International Journal of Community Service Learning, vol. 4, no. 3, Oct. 2020, pp. 200-8, doi:10.23887/ijcsl.v4i3.29094.