Beikzad, Jafar, Khadivi, Assadullah, Hosseinpoor Sonboly, Alireza, Mohammadnezhad Asll, Raheleh (2012) ‘A study of the relationship between managers’ emotional intelligence with their self- efficacy and mental health’, Journal of Instruction and Evaluation, 5(19), pp. 127-141. doi: