(3GYeGd JGfcQO edc UbdjI ai GdMedI Ydi HjJ GdebOS (B/s - (3cGf , QGOhda Oi s; (3GSeGYjd eXgQ s; (3MSf YHOGdhgGH MSjf Sdjes; (3WdYJ YHOGdQGRb RgQGfs ((3GdbGgQI (B: s (3Yjf ddOQGSGJ h GdHMhK GdGfSGfjI h GdGLJeGYjI,s, 2020)
Keywords: (3GdMQhH GdUdjHjI s; (3GdMQhH GdUdjHjI s -- (3adSWjfs; (3GdMQhH GdUdjHjI s -- (3GdTGe s