Tan* LM, Thu NN, Ha TQ, Tuyen NTT. Study of the morphology of the low-latitude D region ionosphere using the method of tweeks observed at Buon Ma Thuot, Dak Lak. Vietnam J. Earth Sci. [Internet]. 2016 Oct. 20 [cited 2024 Nov. 22];38(4):327-38. Available from: https://vjs.ac.vn/index.php/jse/article/view/8794