%0 Journal Article %T Enhanced flexural strength evaluation: a comparative study of four-point and semi-circular bending tests on forta-ferro fiber-reinforced concrete %A GHOMI, M. %A ZEIGHAMI, E. %A MIRHOSSEINI, S.M. %A LAJEVARDI, S.H. %J Sigma Journal of Engineering and Natural Sciences %D 2026 %V 44 %P 2041-2054 %R 10.14744/sigma.2025.00142