Saruhan Kartal and Ilker Kalkan, First Cracking Moments of Hybrid Fiber Reinforced Polymer-Steel Reinforced Concrete Beams. journal = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology. August 2019, vol. 153(9). 527 - 533 [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10010713.