AMALIA, Rizka; CHONYTA, Didin. Peran Tour Leader PT Nur Haramain Mulia dalam Memimpin Jemaah Umrah. Innovative: Journal Of Social Science Research, [S. l.], v. 4, n. 3, p. 8166–8173, 2024. DOI: 10.31004/innovative.v4i3.11149. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/11149. Acesso em: 25 apr. 2026.