TY - JOUR AU - Namvaran Germi, Kobra AU - Maleki Avarsin, Sadegh AU - Khan Galdi, Elmira TI - Comparative Study of Critical Thinking Skills of Ph. D. Students in Different Fields of Islamic Azad University, Tabriz branch JO - Journal of Instruction and Evaluation VL - 15 IS - 60 SP - 195 EP - 208 PY - 2023 DO - 10.30495/jinev.2023.1982569.2851 ER -