. (2017). . Community Health Journal, 1(3), 23-30.
. "", Community Health Journal, 1, 3, 2017, 23-30.
. (2017). '', Community Health Journal, 1(3), pp. 23-30.
, "," Community Health Journal, 1 3 (2017): 23-30,
. . chj. 2017;1(3):23-30 (In Persian).
