. (2017). . Community Health Journal, 2(3), 1-8.
. "", Community Health Journal, 2, 3, 2017, 1-8.
. (2017). '', Community Health Journal, 2(3), pp. 1-8.
, "," Community Health Journal, 2 3 (2017): 1-8,
. . chj. 2017;2(3):1-8 (In Persian).