PRAYAGATI, Rosa Petrinevanti Rasendriya; SETIANINGRUM, Vinda Maya. IMPLEMENTATION INTEGRATED MARKETING COMMUNICATION GUNAWANGSA HOTEL MANYAR SURABAYA IN AN EFFORT TO INCREASE CONCUMER INTEREST. The Commercium, [S. l.], v. 9, n. 1, p. 11–20, 2024. DOI: 10.26740/tc.v9i1.63559. Disponível em: https://ejournal.unesa.ac.id/index.php/Commercium/article/view/63559. Acesso em: 14 jul. 2025.