Flayyih, A. and Owaid, K. 2025. Investigating the Impact of GGBS and FA as Partial Replacements and PVA Addition on Mechanical Properties of Cement Mortar. Journal of Engineering and Technological Sciences. 58, 1 (Dec. 2025), 139–147. DOI:https://doi.org/10.5614/j.eng.technol.sci.2026.58.1.10.