WIDAGDO, Yohanes Martono; NELLAWATI, Liesta. Peranan Telepon Operator dalam Mengelola Pembaruan Reservasi dari Online Travel Agent di The Sunan Hotel Solo. Jurnal Manajemen Perhotelan, [S. l.], v. 11, n. 1, p. 28–39, 2025. DOI: 10.9744/jmp.11.1.28-39. Disponível em: https://jurnalperhotelan.petra.ac.id/index.php/hot/article/view/29348. Acesso em: 4 oct. 2025.