Name Hamdollah Ravand Affiliation Faculty Member Degree Specialized doctorates Website View Email ravand [at] ujiroft [dot] ac [dot] ir Journal Articles Conference Articles Projects Books Theses Speeches Innovations TitleStudentPrimary advisorAdvisorDefence date 1 The Effect of Etymological Elaboration, Use of Pictures and Contextualization on the Retention of Iranian EFL Learners of Different Levels of Proficiency Aliyeh Kermanshahi — Hamdollah Ravand 2017/00/16 2 Investigating the Factor Structure Invariance of Phd Iranian University Entrance Exam Across Different Proficiency Levels: Using Structural Equation Modeling Fatemeh Faryabi Hamdollah Ravand — 2017/00/11 3 Investigating Factors Affecting EFL Writing Assessment Scores: A Generalizability Approach ALI KHODI Hamdollah Ravand — 2017/00/09