Tran-Thi, V., Nguyen Ngan, H., Ha Quoc, V., Nguyen Hoang, L. and Ha Duong Xuan, B. (2019) “Method of drought evaluation for a territory by the land surface temperature and vegetation relationship from remote sensing data”, VNUHCM Journal of Engineering and Technology, 2(4), pp. 306-315. doi: https://doi.org/10.32508/stdjet.v2i4.610.