TY  - JOUR
AU  - Janabi, Ali
AU  - Khodaei, Ali
AU  - Hosseini, Mehdi
TI  - Multi grade primary schools classes management in Germi City; pathology and solutions
JO  - Journal of New Approaches in Educational Administration
VL  - 10
IS  - 39
SP  - 49
EP  - 64
PY  - 2019
DO  - 
ER  -