Wahyuni, S. et al. 2020. Implementasi PPK Berbasis Kelas Melalui Literasi Pada Masa Pandemi Covid 19 Di SMP Muhammadiyah 1 Malang. Sasambo: Jurnal Abdimas (Journal of Community Service). 2, 3 (Oct. 2020), 196–208. DOI:https://doi.org/10.36312/sasambo.v2i3.315.