TY - JOUR AU - vojdani, fatemeh AU - sajadi, mahdi TI - The Comparative study of Three Current Views on Critical Thinking and their educational implication: based on the Richard Paul, Robert Ennis and Bertrand Russell’ s point of view JO - Research in Curriculum Planning VL - 11 IS - 42 SP - 12 EP - 23 PY - 2014 DO - ER -