“Reliability Analysis of Prestressed Concrete Beams With Unbonded Tendons in Accordance With NBR 6118-2014: Parametric Study for Load Ratios and Compressive Strength of Concrete”. Research, Society and Development 9, no. 10 (October 16, 2020): e7239109172. Accessed February 5, 2026. https://www.rsdjournal.org/rsd/article/view/9172.