%0 Journal Article %A labbaf, Marzieh , Abbaszadeh, Naser, khanzadi, khadijeh %T Proposing a Development Model for Instructional Content and Textbooks in the Educational System %J The Journal of Modern Thoughts in Education %V 20 %N 4 %P - %D 2025 %R %U https://sanad.iau.ir/fa/Article/1211013