RIAWAN, Ade; ENDARYANTI, Dwi. PENANGANAN RESERVASI KAMAR OLEH TELEPON OPERATOR DALAM OPERASIONAL FRONT OFFICE HOTEL GRAND TJOKRO YOGYAKARTA. Mabha Jurnal, [S. l.], v. 5, n. 1, p. 1–12, 2024. DOI: 10.70018/mb.v5i1.72. Disponível em: https://ejournal.mandalabhakti.ac.id/mabha/article/view/72. Acesso em: 10 jun. 2026.