Pasaribu, V.L.D. et al. 2021. PELATIHAN BERBASIS ONLINE DI ERA COVID -19. Jurnal Abdimas Tri Dharma Manajemen. 2, 3 (Aug. 2021), 26–32. DOI:https://doi.org/10.32493/ABMAS.v2i3.p26-32.y2021.