%0 Journal Article %A Zakeri, Azadeh, Maftoon, Parviz, Birjandi, Parviz, Siyyari, Masood %T Language Teachers’ Professional Development through Enhanced Collective Efficacy by Collaboration in an Online Platform %J Interpretation and Analysis of Persian Language and Literature Texts (Dehkhoda) %V 14 %N 51 %P 504-521 %D 2022 %R 10.30495/dk.2022.1950705.2419 %U https://sanad.iau.ir/fa/Article/864016