MONICA PUSPADEWI WIDYASTUTI; YOHAN WISMANTORO. The Effect of Perceived Usefulness, Brand Image, and Promotion on Gopay E-Wallet User Loyalty in Semarang City. Proceeding of the International Conference on Economics, Accounting, and Taxation, [S. l.], v. 2, n. 2, p. 60–70, 2025. DOI: 10.61132/iceat.v2i2.149. Disponível em: https://prosiding.areai.or.id/index.php/ICEAT/article/view/149. Acesso em: 18 nov. 2025.