Antaseno, F., Hesti Ristanto and Susilo, B.W. 2023. PENGARUH PROMOSI DAN KUALITAS PELAYANAN TERHADAP LOYALITAS PELANGGAN DI RAZOR GAME CENTER. Jurnal Ilmiah Ekonomika & Sains. 4, 1 (Nov. 2023), 39-49. DOI:https://doi.org/10.54066/jiesa.v4i1.345.