Which One Is Important? Halal Labeling Or Viral Marketing (Case Study of Medan City Kopi Kenangan Consumers). International Journal of Management Research & Practice, [S. l.], v. 1, n. 02, p. 114–120, 2025. Disponível em: https://ejournal.genungmentorshipgroup.com/index.php/ijmrp/article/view/40.. Acesso em: 18 apr. 2026.