List of Articles نوآوری باز پایداری زنجیره تأمین مزیت رقابتی مدل سازی معادلات ساختاری Open Access Article Abstract Page Full-Text 1 - Competitive An Investigation of the Effect of Open Innovation on Supply Chain Sustainability for the Purpose of Gaining Advantage, Using Structural Modeling Techniques; Study of Case: Mashhad Food Industries Units leila helalian Ali Morovati Sharifabadi habib zareh ahmadabadi