Saeed Maadani, Leila Nemati,. “The Impact of Urban Defenseless Spaces on the Security of Citizens of 3 to 12 Districts in Tehran, Iran”. International Invention of Scientific Journal 2, no. 10 (October 31, 2018): 352–356. Accessed April 19, 2024. http://iisj.in/index.php/iisj/article/view/65.