. (2017). . Community Health Journal, 1(2), 36-44.
. "", Community Health Journal, 1, 2, 2017, 36-44.
. (2017). '', Community Health Journal, 1(2), pp. 36-44.
, "," Community Health Journal, 1 2 (2017): 36-44,
. . chj. 2017;1(2):36-44 (In Persian).
