SORMIN, S.; PASARIBU, W. S.; HAMIZAH, Z.; OCTOYUDA, E. TUMBLER LOYALTY TREND AMONG GEN Z DRIVEN BY GREEN MARKETING AND ENVIRONMENTAL CONCERN. Ekonomi dan Bisnis, [S. l.], v. 13, n. 1, p. 52–73, 2026. DOI: 10.35590/jeb.v13i1.12954. Disponível em: https://ejournal.upnvj.ac.id/ekobis/article/view/12954. Acesso em: 25 sep. 2026.