STRATEGI KOMUNIKASI PEMASARAN AGEN PERJALANAN EMERALL TOURS and TRAVEL MANADO. ACTA DIURNA KOMUNIKASI, [S. l.], v. 7, n. 4, 2018. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/actadiurnakomunikasi/article/view/20969. Acesso em: 7 nov. 2026.