Khoa, T., P. Duy, and T. Tu. “Correlation Between Soil Moisture Content and Reflection Value of VV Polarization, VH Polarization of Sentinel-1 Satellite: Study Case of Dragon Fruit Farm, Binh Thuan Province”. Science & Technology Development Journal: Science of the Earth & Environment, Vol. 5, no. 2, Aug. 2021, pp. 358-6, doi:https://doi.org/10.32508/stdjsee.v5i2.555.