“Effect of Concrete Cover Thickness and Main Reinforcement Ratio on Flexural Behavior of RC Beams Strengthened by NSM-GFRP Bars”. Frattura ed Integrità Strutturale 14, no. 52 (March 4, 2020): 197–210. Accessed November 14, 2024. https://ww3.fracturae.com/index.php/fis/article/view/2719.