. (2017). . Community Health Journal, 1(4), 46-52.
. "", Community Health Journal, 1, 4, 2017, 46-52.
. (2017). '', Community Health Journal, 1(4), pp. 46-52.
, "," Community Health Journal, 1 4 (2017): 46-52,
. . chj. 2017;1(4):46-52 (In Persian).
