Toan, L.Q., P.V. Cu, B.Q. Thanh, P.V. Hoa, Long V.H., and Trang N.T.Q. 2017. “A Hybrid Approach to Improve Classification Accuracy of Mapping Perennial Crops in Bảo Lâm District, Lâm Đồng Province”. International Journal of Geoinformatics 13 (4). https://journals.sfu.ca/ijg/index.php/journal/article/view/1089.