Thi Diem Thuy, D., Duc Dung, T., Dang Manh Hong Luan, P., & Thi Thanh Duyen, N. (2020). Assessment of the livelihood sustainability of rice farmers in the upper floodplains of the Vietnamese Mekong delta. Science & Technology Development Journal: Natural Sciences, 4(SI), SI64-SI76. https://doi.org/https://doi.org/10.32508/stdjns.v4i1.992