... development of cooperatives in Quang Ngai province, Journal of Central Vietnam Science-Society (3), pg 25-36 Phan Van Hieu (2013), Developing new-generation cooperative in agricultre-countryside, ... countryside construction solution for Quang Ngai province, Journal of Central Vietnam Science-Society (3), pg 19-27 Phan Van Hieu (2016), Results and some experience from Tinh Tra agricultre-countryside ... the volatility of agricultural prices Cooperative development is considered to be strategic to strong economic growth This provides lessons about expanding the scope of cooperatives in a diversified,...