Pengaruh Penerapan Total Quality Management Terhadap Kepuasan Jamaah Umrah Pada PT. Mustika Kartika Samudera. Jurnal Manajemen Dakwah, [S. l.], v. 7, n. 1, 2021. DOI: 10.15408/jmd.v7i1.19974. Disponível em: https://journal.uinjkt.ac.id/jmd/article/view/19974. Acesso em: 23 dec. 2025.