MOH. AFFAN; LAYLI ROHMATILLAH; FINDI OKTAVIANI. Peran Tour Leader Dalam Memimpin Rombongan Jama’ah Ibadah Umrah PT. Nur Haramain Mulia. HARAMAIN: Jurnal Manajemen Bisnis, [S. l.], v. 1, n. 03, p. 127–138, 2021. DOI: 10.66931/jmb-105. Disponível em: https://jurnalstebibama.ac.id/index.php/jmb/article/view/105. Acesso em: 29 jun. 2026.