Thang, N. T., & Viet, N. H. (2021). Simplified calculation of flexural strength deterioration of reinforced concrete T-beams exposed to ISO 834 standard fire. Journal of Science and Technology in Civil Engineering (JSTCE) - HUCE, 15(4), 123-135. https://doi.org/10.31814/stce.huce(nuce)2021-15(4)-11