. (2017). . Community Health Journal, 3(3), 7-14.
. "", Community Health Journal, 3, 3, 2017, 7-14.
. (2017). '', Community Health Journal, 3(3), pp. 7-14.
, "," Community Health Journal, 3 3 (2017): 7-14,
. . chj. 2017;3(3):7-14 (In Persian).
