. (2017). . Community Health Journal, 3(3), 22-29.
. "", Community Health Journal, 3, 3, 2017, 22-29.
. (2017). '', Community Health Journal, 3(3), pp. 22-29.
, "," Community Health Journal, 3 3 (2017): 22-29,
. . chj. 2017;3(3):22-29 (In Persian).
