Yousefifar, Shahram, and Azam Riahi. “A Historical Study of Immigration Phenomenon in Undeveloped Societies: Study of Economic Reasons of Immigration During Pahlavi I Period in Zahedan”. Journal of History Culture and Art Research 6, no. 2 (April 6, 2017): 169-186. Accessed November 12, 2025. http://193.140.9.50/index.php/ilk/article/view/654.