Tjuang, V. T., Desma Erica Maryati M and Lisa Elianti Nasution (2023) “ The Influence of Digital Payment Methods and Service Quality on Sales Volume at PT. Belanja Online Ekspress Nusantara”, PROCEEDING INTERNATIONAL BUSINESS AND ECONOMICS CONFERENCE (IBEC), 2(1), pp. 218–231. doi: 10.47663/ibec.v2i1.113.