. (2017). . Community Health Journal, 3(1), 36-42.
. "", Community Health Journal, 3, 1, 2017, 36-42.
. (2017). '', Community Health Journal, 3(1), pp. 36-42.
, "," Community Health Journal, 3 1 (2017): 36-42,
. . chj. 2017;3(1):36-42 (In Persian).
