. (2017). . Community Health Journal, 3(1), 43-50.
. "", Community Health Journal, 3, 1, 2017, 43-50.
. (2017). '', Community Health Journal, 3(1), pp. 43-50.
, "," Community Health Journal, 3 1 (2017): 43-50,
. . chj. 2017;3(1):43-50 (In Persian).
