Yuli Prasetyo, D., Rosliana, M. Rasyid Ridha, F. Yunita, dan Usman. “E-COMMERCE TRAINING IN THE COASTAL AREA OF INDRAGIRI HILIR DISTRICT CASE STUDY ON UMKM GOGO THIRFT CLOTHING STORE”. LANDMARK : (Jurnal Pengabdian Masyarakat), Vol. 3, no. 2, Juni 2025, hlm. 34-40, doi:10.32520/landmark.v3i1.4247.