Santos, V. C. dos, GONÇALVES, P. C., Guimarães, A. G., & Caballer, F. O. (2020). Reinforced concrete beams with steel fibers submitted to flexion. REEC - Revista Eletrônica de Engenharia Civil, 16(1), 01-15. https://doi.org/10.5216/reec.v16i1.50551