(2017). . Community Health Journal, 1(3), 15-22.
. "", Community Health Journal, 1, 3, 2017, 15-22.
(2017). '', Community Health Journal, 1(3), pp. 15-22.
, "," Community Health Journal, 1 3 (2017): 15-22,
. chj, 2017; 1(3): 15-22.
