TY - JOUR AU - Ghasemiye, Rahim AU - Hashemi, Mehdi TI - Identifying and Assessing Relationships between Variables Affecting Innovation in Petrochemical Companies Using DEMATEL Fuzzy Technique JO - Roshd -e- Fanavari VL - 11 IS - 42 SP - 1 EP - 10 PY - 2015 DO - 10.7508/jstpi.2015.02.003 ER -