. (2018). . Village and Development, 13(3), 189–192.
. "", Village and Development, 13, 3, 2018, 189–192.
. (2018). '', Village and Development, 13(3), pp. 189–192.
, "." Village and Development, 13 3 (2018): 189–192,
. . Village and Development. 2018;13(3):189–192 (In Persian).