Considering the momentous status of he cooperative sector in creating opportunities for small and medium enterprises(SMEs)،it seems that the sector would be able to promote vreative entrepreneurship across the nation through cooperative education and training and exending teamwork and cooperation. the present research ،accomolished in three phases،aims to study the role of cooperative... https://echobookmarks.com/story19493469/bacterial-assessment-of-food-handlers-in-sari-city-mazandaran-province-north-of-iran