INGGAR PRAYOGA; MUHAMMAD RAIHAN SYAHPUTRA. Lajeng Coffee Shop Marketing Communication Strategy Through Barista in Increasing Customer Loyalty. Proceeding of International Conference on Business, Economics, Social Sciences, and Humanities, [S. l.], v. 8, p. 145–151, 2025. DOI: 10.34010/icobest.v8i.688. Disponível em: https://proceedings.unikom.ac.id/index.php/icobest/article/view/688. Acesso em: 7 dec. 2025.