ARIF NUGROHO , E.; AKIRININGSIH, T.; ADITYA SARI, J. . Peranan Guest Service Center Dalam Meningkatkan Pelayanan Tamu di Hotel Alila Solo. Jurnal Pariwisata Indonesia, [S. l.], v. 13, n. 2, p. 1–17, 2018. Disponível em: http://jurnal.stpsahidsurakarta.ac.id/index.php/JPI/article/view/208. Acesso em: 18 dec. 2024.