Thanh, N., H. Ngoc Sang, and T. Quoc Tuan. “THE CONSOLIDATED CHARACTER OF HOLOCENE AND PLEISTOCENE CLAY IN HO CHI MINH CITY”. Science and Technology Development Journal, Vol. 8, no. 2, Feb. 2005, pp. 45-49, doi:https://doi.org/10.32508/stdj.v8i2.2970.