Jocelyn Jovita, and Ihdina Gustina. “THE INFLUENCE OF E-WALLET USAGE AND CONSUMER KNOWLEDGE ON PURCHASING DECISIONS AT SHOPEE ON GEN Y IN THE MESTIKA MANDALA COMPLEX MEDAN”. PROCEEDING INTERNATIONAL BUSINESS AND ECONOMICS CONFERENCE (IBEC), vol. 3, no. 1, Dec. 2024, pp. 239-47, doi:10.47663/ibec.v3i1.241.