List of Articles Open Access Article Abstract Page Full-Text 1 - A Study of the Barriers to Iran's Tourism Industry Development javad mehrabi siavash khalili shavarini ahmad khalafi Open Access Article Abstract Page Full-Text 2 - A study of strategy implementation barriers in tax affairs organization of Golestan province Zeinilabedin Rahmani ahmad rah chamani saeid tayebi Open Access Article Abstract Page Full-Text 3 - An investigation of entrepreneurial tendencies of male and female students of physical education: Developing a model for measuring entrepreneurial tendency neda Kiani Mavi Reza Kiani Mavi Open Access Article Abstract Page Full-Text 4 - A grey decision-making and factor analysis technique approach to the supplier selection problem: A case study of Sazeh Gostar Saipa Company Maghsoud amiri narges saberi hassan haleh Open Access Article Abstract Page Full-Text 5 - Risk management in supply chain management hessam zand hessami ava savoji Open Access Article Abstract Page Full-Text 6 - An analytical hierarchy process for suppliers' selection in an automotive industry ali khatami firuz abadi rouhollah khodaverdi Open Access Article Abstract Page Full-Text 7 - Evaluation of the effect of office automation on efficiency sara sheikh baklou asghar sarafi zadeh kaveh teimur nejad Open Access Article Abstract Page Full-Text 8 - An examination of some factors influencing the urge to buy impulsively fariborz taheri kia navid nokhbeh zaeim