. (2018). . Safe City, 1(2), 77-89.
. "", Safe City, 1, 2, 2018, 77-89.
. (2018). '', Safe City, 1(2), pp. 77-89.
, "," Safe City, 1 2 (2018): 77-89,
. . Safe City. 2018;1(2):77-89 (In Persian).