Khai, Huynh Viet, Tran Thi Thu Duyen, and Huynh Thi Dan Xuan. 2018. “The Demand of Urban Consumers for Safe Pork in the Vietnamese Mekong Delta”. Journal of Social and Development Sciences 9 (3), 47-54. https://doi.org/10.22610/jsds.v9i3.2476.