TY  - JOUR
AU  - Safari, Mahmood
AU  - Soleimani, Nader
TI  - The Relationship between Teachers’ Academic Optimism Culture and Student Achievement in Junior High Schools in Tehran
JO  - Biannual Journal of Education Experiences
VL  - 1
IS  - 2
SP  - 43
EP  - 58
PY  - 2019
DO  - 
ER  -