(3CKQ JOQjHGJ GdCdYGH GdUZjQI Ydi JfejI UaJj GdSQYI h GdbhI h HYV GdegGQGJ GdGSGSjI dOi dGYHj cQI GdbOe ChGSW JMJ (B18 (3SfIs - (3fhjQj, HhHcQs; (3TdZhe, YHO GdQMeGfs; (3eYgO GdJQHjI GdHOfjI h GdQjGVjI, LGeYI GdLRGFQ (B3 s ((3GdLRGFQ s, 2019)
(3OcJhQGIs
Keywords: (3GdGdUaGJ GdHOfjIs; (3GdGdYGH GdUZjQIs; (3GdJMVjQ GdHOfjs