TY  - JOUR
AU  - Sattari, Sadraddin
AU  - Jafarnejad, AbdolReza
TI  - The Effective Factors on not Using Teaching Aids in the Process of Teaching and Learning from Teachers’ Point of View in Mazandaran Province
JO  - Information and Communication Technology in Educational Sciences
VL  - 1
IS  - 2
SP  - 5
EP  - 20
PY  - 2011
DO  - 
ER  -