أثر المكان على السياحة. Journal of Engineering, [S. l.], v. 19, n. 12, p. 175–193, 2013. DOI: 10.31026/j.eng.2013.12.14. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/2311.. Acesso em: 3 jul. 2024.