(2019). . , 5(2), 283-293. doi: 10.22044/jrag.2018.7581.1215
. "", , 5, 2, 2019, 283-293. doi: 10.22044/jrag.2018.7581.1215
(2019). '', , 5(2), pp. 283-293. doi: 10.22044/jrag.2018.7581.1215
, "," , 5 2 (2019): 283-293, doi: 10.22044/jrag.2018.7581.1215
. , 2019; 5(2): 283-293. doi: 10.22044/jrag.2018.7581.1215