Jocelyn Jovita, 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. IBEC [Internet]. 2024 Dec. 30 [cited 2025 Sep. 11];3(1):239-47. Available from: https://conference.eka-prasetya.ac.id/index.php/IBEC/article/view/241