Ngan, N., Thuan, N., Khuong, V., Tuan, D., & Dung, N. (2022). Application of electrical imaging and multichannel analysis of surface waves methods to survey the structure foundation at the Districts 2 and 9 of Ho Chi Minh City. Science & Technology Development Journal: Natural Sciences, 6(1), 1801-1810. https://doi.org/https://doi.org/10.32508/stdjns.v6i1.1109