%0 Journal Article %A Afshari, Mohsen, Shirzadifard, Meysam, Ghorban Jahromi, Reza %T Future Time Perspective and Academic Achievement: Mediating Role of Long-term Self-regulation and Perceived Task Instrumentality %J Journal of Developmental Psychology Iranian Psychologists %V 14 %N 54 %P 121-134 %D 2017 %R %U https://sanad.iau.ir/fa/Article/1054576