@article{ author = {Mastour, Haniye, Aliabadi, Khadijeh, Keikhayfarzaneh, Mohammad Mojtaba}, title = {Investigation of Affecting E-Portfolio on Students' Achievement Motivation and Achievement}, journal = {Journal of Educational Psychology Skills}, year = {2013}, volume = {4}, issue = {1}, pages = {36-44}, doi = {}, url = {https://sanad.iau.ir/fa/Article/953618} }