TY  - JOUR
AU  - labbaf, Marzieh 
AU  - Abbaszadeh, Naser
AU  - khanzadi, khadijeh
TI  - Proposing a Development Model for Instructional Content and Textbooks in the Educational System
JO  - The Journal of Modern Thoughts in Education
VL  - 20
IS  - 4
SP  - 
EP  - 
PY  - 2025
DO  - 
ER  -