Ayampalayam Nanjappan, Swaminathen, et al. “Impact of Nanoparticles and Steel Fibers on the Mechanical Properties of Concrete Beams: An Experimental Study”. Journal of Environmental Engineering and Landscape Management, vol. 34, no. 3, Oct. 2026, pp. 339–351, https://doi.org/10.3846/jeelm.2026.27960.