Elbialy, S. et al. 2024. Enhancing the Properties of Steel Fiber Self-Compacting NaOH-Based Geopolymer Concrete with the Addition of Metakaolin. Civil Engineering Journal. 10, 7 (Jul. 2024), 2244–2260. DOI:https://doi.org/10.28991/CEJ-2024-010-07-011.