Sabbaghpoor, R. and Zakerian, M. 2015. Relationship between Self-conception and truthfulness among students’ Payamenur of Birjand 1393. Global Journal of Psychology Research: New Trends and Issues. 5, 1 (Dec. 2015), 01–06. DOI:https://doi.org/10.18844/gjpr.v5i1.134.