D.T. Hoai, P.T. Nhung, P. Darriulat, P.N. Diep, N.B. Ngoc, T.T. Thai, & P. Tuan-Anh. (2022). Recent mass ejection from AGB star W Hya. Vietnam Journal of Science, Technology and Engineering, 64(4), 16-27. https://doi.org/10.31276/VJSTE.64(4).16-27