TY  - JOUR
AU  - ameri, ayob
AU  - dastgheyb, razieye
AU  - نادری, سمیه
AU  - بهرامی, شهاب
TI  - Identifying and ranking the challenges of improving the effectiveness of sports teaching methods in schools of Kermanshah province and providing a desirable pattern
JO  - Management and organizational behavior in sports
VL  - 9
IS  - 1
SP  - 19
EP  - 32
PY  - 2020
DO  - 
ER  -