M. Al-Obaidi, Salam, et al. “Pullout Tests on Near-Surface-Mounted CFRP Rods With and Without Lateral Grooves”. International Journal of Engineering & Technology, vol. 7, no. 4.20, Nov. 2018, pp. 72-78, https://doi.org/10.14419/ijet.v7i4.20.25855.