(3egf CMHgG (B/s - (3GdTGaYj, QMGH,s; (3HOhj, CefjI,s ([(3GdTGQbI, GdEeGQGJ GdYQHjI GdeJMOI(B] :s (3TQcI dHjQJj ddJYdje,s, 2019)
(3gPG GdcJGH HOYe ef eHGOQI (B1001 (3YfhGf(B.s
1454
Keywords: (3KbGaI GdCWaGd(B.s; (3GdYGdes -- (3JGQjNs -- (3COH GdfGTFI(B.s