جعفر طالب احمد, ميثم لعيبي اسماعيل. Planning religious tourism in Holy Karbala and its contribution to developing national income. IJAS [Internet]. 2024 May 18 [cited 2025 Jan. 19];4(15):134-59. Available from: https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/1663