Tambunan, I. B. (2020). PELAKSANAAN STANDAR OPERASIONAL PROSEDUR PEMESANAN MAKANAN DI PRIME STEAK HOUSE FINE DINING RESTORAN JW MARRIOTT HOTEL MEDAN. Jurnal Ilmiah Akomodasi Agung, 7(2), 50-57. https://doi.org/10.51827/jiaa.v7i2.52