@article{paperid:1085387, author = {Ghodusi Tabar, Mohamad and Sohrabi, Mehdi and Taheri, Hamid Reza}, title = {The effect of different feedback functions and error estimation on the retention of dart throwa skill (An Emphasis on Sandwich Approach)}, journal = {Journal of Advanced Pharmacy Education and Research}, year = {2019}, volume = {9}, number = {52}, month = {June}, issn = {2249-3379}, pages = {140--144}, numpages = {4}, keywords = {confirmatory feedback; corrective feedback; combined feedback}, }