Sholeh, M., S. Suraya, and D. Andayani. “Learning at Home During the Covid-19 Pandemic by Optimizing Video Based Tutorials”. INTENSIF: Jurnal Ilmiah Penelitian Dan Penerapan Teknologi Sistem Informasi, vol. 5, no. 2, Aug. 2021, pp. 206-17, doi:10.29407/intensif.v5i2.15348.