Strategi Pelayanan Prima Pada Jamaah Lansia Di PT Amanah Travel Indonesia. BAITUL MAAL : Journal of Sharia Economics, [S. l.], v. 2, n. 1, p. 29–36, 2025. Disponível em: https://journal.manarulilmi.org/index.php/jse/article/view/39.. Acesso em: 22 oct. 2025.