TY - JOUR AU - namdari, mehdi AU - karimyan, heidar AU - رحیمی, هیمن TI - The Comparative Study of Using Learning Theories in Instruction Process and its relationship with Mathematical Application Score's in Islamic Countries JO - Research in Curriculum Planning VL - 12 IS - 45 SP - 108 EP - 118 PY - 2015 DO - ER -