TY - JOUR AU - kiakojoury, karim AU - taher, tiz dast TI - Relationship between Self-efficacy, Happiness, Life Satisfaction and Perceived Social Support with Academic Achievement Motivation Case study: University students of Bandar Anzali JO - Educational researches VL - 16 IS - 68 SP - 183 EP - 198 PY - 2021 DO - 10.30495/educ.2021.686646 ER -