. (2017). . Community Health Journal, 1(3), 39-45.
. "", Community Health Journal, 1, 3, 2017, 39-45.
. (2017). '', Community Health Journal, 1(3), pp. 39-45.
, "," Community Health Journal, 1 3 (2017): 39-45,
. . chj. 2017;1(3):39-45 (In Persian).
