Prayagati, Rosa Petrinevanti Rasendriya, and Vinda Maya Setianingrum. “IMPLEMENTATION INTEGRATED MARKETING COMMUNICATION GUNAWANGSA HOTEL MANYAR SURABAYA IN AN EFFORT TO INCREASE CONCUMER INTEREST”. The Commercium, vol. 9, no. 1, July 2024, pp. 11-20, doi:10.26740/tc.v9i1.63559.