TY - JOUR AU - جوکار, علی اکبر AU - نجاتی زاده, نبی الله TI -  Survey the effect of market orientation on Business performance using the model of Harrison and walker JO - Modiriat-e- farda VL - 11 IS - 32 SP - 1 EP - 10 PY - 2014 DO - ER -