@article{ author = {Hosseni, Mohamad Ali , mohammad khani, kamran, Sadeghi, Ahmad Ali}, title = {Identifying and explaining the dimensions, components and indicators of managers' competencies and comparing them with the current situation of the tax affairs organization}, journal = { Quarterly Journal of Training and Development of Human Resources}, year = {2021}, volume = {8}, number = {28}, pages = {115-136}, doi = {10.52547/istd.31201.8.28.115} }