(3JCKjQ HQfGeL ebJQM ddJOQjHGJ GdghGFjI h GddGghGFjI Ydi HYV GdeJZjQGJ GdHOfjI h GdhXjajI dOi dGYHj GdeUGQYI GdQheGfjI daFI GdTHGH s - (3GdeYeGQj , eMeO YHO GdcQje eMehO s ((3GdGScfOQjI s (3eDSSI YGde GdQjGVI ddfTQs, 2020)
Keywords: (3GdJOQjH GdQjGVjs; (3GdJeGQjfGJ GdghGFjIs