Zuardi, Muhammad. “THE INFLUENCE OF ONLINE MARKETING STRATEGY ON MSME SALES IN MEDAN CITY DURING PANDEMY COVID-19”. Proceedings of International Interdisciplinary Conference on Sustainable Development Goals (IICSDGs) 3, no. 1 (December 21, 2020): 80-87. Accessed November 25, 2024. https://journals.ubmg.ac.id/index.php/IICSDGs/article/view/61.