Kurniawan, S. W., and M. A. Lubis. “Analysis Of The Effectiveness Of E-Commerce Utilization In Developing Marketing For SME Products (Case Study Of SMEs In The Tanjung Morawa District)”. Jurnal Ekonomi, vol. 13, no. 01, Mar. 2024, pp. 1974-83, https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/4154.