veisi, elkhas, deris, fateme (2015) ‘and  /e/ to /u/“A Study on  Shifting the Vowels  /e/ to  /i/ in Present tense and Imperative verbs initiating with  the morpheme  /be/ in Abadani dialect”  Depending on Optimality theory”’, Journal of Iranian Regional Languages and Literature, 5(3), pp. 117-121. doi: