Thang, N. T., and N. T. Kien. “Calculation of Reinforced Concrete Beams’ Shear Strengths at Ambient and Fire Conditions According to Russian Design Standards”. Journal of Science and Technology in Civil Engineering (JSTCE) - HUCE, Vol. 15, no. 4, Oct. 2021, pp. 157-71, doi:10.31814/stce.huce(nuce)2021-15(4)-14.