SAEB, S. . The investigation of the role of small towns on economic and social development of surrounding areas, case study: Zahak city. Scientific Journal of Review, [S. l.], v. 3, n. 7, p. 479-491, 2014. Disponível em: http://sjournals.com/index.php/sjr/article/view/541. Acesso em: 3 jul. 2024.