TY - JOUR AU - فارسیجانی, حسن AU - کشاورز دستک, سمیه TI - To survey the combined application of QFD and VA in product design to achieve the superior competitive position (Case Study: SAIPA company) JO - Modiriat-e- farda VL - 11 IS - 30 SP - 1 EP - 10 PY - 2014 DO - ER -