%0 Journal Article %T The role of EFL learners’ demotivation, perceptions of classroom activities, and mastery goal in predicting their language achievement and burnout %A Safoura Jahedizadeh %A Afsaneh Ghanizadeh %A Ghonsooly, Behzad %J Asian-Pacific Journal of Second and Foreign Language Education %@ 2363-5169 %D 2016