(3OhQ GdLeYjGJ GdNjQjI hGdbWGY GdJWhYj aj GdJfejI dOhd eLdS GdJYGhf GdNdjLj (B: s (3feGPL GdSYhOjI hGdGeGQGJ hbWQ (B/ s - (3GdLhLQj, Qje, s; (3SGde, GefjI GMeO eMeOs ((3GdbGgQI, eUQ (B: s (3GdecJH GdYQHj ddeYGQa, s, 2018)
(3jJVef edGMb(B.s
Keywords: (3GdNOeI GdGLJeGYjIs -- (3Ohd GdNdjL GdYQHjI(B.s; (3Ohd GdNdjL GdYQHjIs -- (3GdLeYjGJ GdNjQjI(B.s; (3Ohd GdNdjL GdYQHjIs -- (3GdGhVGY GdGLJeGYjI(B.s; (3Ohd GdNdjL GdYQHjIs -- (3GdXQha GdGbJUGOjI(B.s