(2017). . Community Health Journal, 1(3), 23-30.
. "", Community Health Journal, 1, 3, 2017, 23-30.
(2017). '', Community Health Journal, 1(3), pp. 23-30.
, "," Community Health Journal, 1 3 (2017): 23-30,
. chj, 2017; 1(3): 23-30.
