ALI WAHIDIN. PENGARUH PELAYANAN KONSUMEN PADA FRONT OFFICE DI HOTEL XX SURABAYA. EKONOMIKA45 : Jurnal Ilmiah Manajemen, Ekonomi Bisnis, Kewirausahaan, [S. l.], v. 3, n. 1, p. 91–96, 2015. DOI: 10.30640/ekonomika45.v3i1.32. Disponível em: https://jurnaluniv45sby.ac.id/index.php/ekonomika/article/view/32. Acesso em: 7 apr. 2025.