(3GdLeghQ h GdJaGYdjI aj hSGFd GdEYdGe GdJbdjOjI GdUMa h GdE(B\(3GYI h GdJdjaRjhf hhSGFd GdEYdGe GdLOjO (B:s (3GdefJOjGJ h GdeOhfGJ h GdajS Hhc h GdehGbY GdENHGQjI GdEdcJQhfjI (B/s - (3Tajb, MSjfs ([(3Ohf ecGf(B] :s (3OGQ acQ h af ,s, 2019)
Keywords: (3GdEPGYI h GdJdaRjhfs; (3GdEYdGe s; (3hSGFd GdEYdGes; (3GdLeghQs