Vo, Thanh Phong, Thi Anh Dao Nguyen, and My Hoa Nguyen. 2017. “Effects of Nitrogen Fertilizer Types and Alternate Wetting and Drying Irrigation on Rice Yield and Nitrous Oxide Emission in Rice Cultivation”. CTU Journal of Innovation and Sustainable Development, no. 06 (July):38-46. https://doi.org/10.22144/ctu.jen.2017.025.