Tuan, V. A., H. N. Duc, N. D. Hoa, N. T. Hieu, and N. T. Kien. “A New Type of Hollow-Shallow Steel and Concrete Composite Floor Beam”. Journal of Science and Technology in Civil Engineering (JSTCE) - HUCE, Vol. 15, no. 4, Oct. 2021, pp. 65-73, doi:10.31814/stce.huce(nuce)2021-15(4)-06.