Veri Sangap Tua Pasaribu et al. 2025. Penerapan Digital Marketing pada Era Digital melalui Media Sosial di UMKM Yuk Ngopi Coffee Kota Medan. Jurnal Manajemen Bisnis Era Digital. 2, 4 (Oct. 2025), 63–81. DOI:https://doi.org/10.61132/jumabedi.v2i4.878.