@article{ author = {zahedian, Marjan, Fardanesh, Hashem, Hatami, Javad, taghipour, kiumars}, title = {Comparison of the three levels of Electronic Performance Support System (EPSS) on improving performance and increasing employee efficiency (Case study: Day Insurance employees)}, journal = { Quarterly Journal of Training and Development of Human Resources}, year = {2022}, volume = {9}, number = {32}, pages = {111-140}, doi = {} }