مهدي عبد الوهاب نصر الله. Analysis of spending behaviors of visitors to the holy city of Karbala. Iraqi Journal for Administrative Sciences, كربلاء، جمهورية العراق, v. 10, n. 42, p. 165–179, 2025. Disponível em: https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/2953. Acesso em: 18 jan. 2025.