ALI WAHIDIN. “PENGARUH PELAYANAN KONSUMEN PADA FRONT OFFICE DI HOTEL XX SURABAYA”. EKONOMIKA45 : Jurnal Ilmiah Manajemen, Ekonomi Bisnis, Kewirausahaan 3, no. 1 (December 1, 2015): 91–96. Accessed April 7, 2025. https://jurnaluniv45sby.ac.id/index.php/ekonomika/article/view/32.