Nong, Thị Oanh, Xuân Trường Tran, Thị Tuyết Vu, and Hoàng Trung Ta. 2022. “Improving the Accuracy of Remote Sensing Image Classification by the Combination of Pixel-Based and Object-Based Image Classification Methods”. Journal of Geodesy and Cartography, no. 53 (September):48-56. https://doi.org/10.54491/jgac.2022.53.655.