Situmorang, Irvan Rolyesh, Tigor Purba, Ydris Ydris, Willy Willy, dan Satria Satria. “Pelatihan Strategi Pemasaran Digital Melalui Instagram Dan Marketplace Bagi Pelaku UMKM”. Eastasouth Journal of Effective Community Services 4, no. 03 (April 30, 2026): 778–787. Diakses Mei 1, 2026. https://ejcs.eastasouth-institute.com/index.php/ejecs/article/view/567.