. (2017). . Community Health Journal, 1(2), 53-62.
. "", Community Health Journal, 1, 2, 2017, 53-62.
. (2017). '', Community Health Journal, 1(2), pp. 53-62.
, "," Community Health Journal, 1 2 (2017): 53-62,
. . chj. 2017;1(2):53-62 (In Persian).
