Liswandi, Liswandi, and Pandu Adi Cakranegara. “STRATEGI PEMASARAN BISNIS ONLINE DI MASA PANDEMI COVID-19”. JURNAL PENGABDIAN MANDIRI 1, no. 8 (August 10, 2022): 1327–1334. Accessed July 5, 2025. https://www.bajangjournal.com/index.php/JPM/article/view/2746.