Khương, N.Q., Xuân, L.N.T., Nguyện, P.C., Nhân, T.C., Vi, L.L.V., Toàn, L.P., Thúc, L.V. and Linh, T.B. 2020. Morphological and physicochemical properties of acid sulfate soil profiles cultivated pineapple in Vi Thanh city, Hau Giang province. CTU Journal of Science. 56, CĐ Khoa học đất (May 2020), 88-97. DOI:https://doi.org/10.22144/ctu.jsi.2020.073.