(2017). . Community Health Journal, 1(4), 17-24.
. "", Community Health Journal, 1, 4, 2017, 17-24.
(2017). '', Community Health Journal, 1(4), pp. 17-24.
, "," Community Health Journal, 1 4 (2017): 17-24,
. chj, 2017; 1(4): 17-24.
