M. Adamu, A. B. Çolak, I. K. Umar, Y. E. Ibrahim, and M. F. Hamza, “An Intelligent Approach for Predicting Mechanical Properties of High-Volume Fly Ash (HVFA) Concrete”, Civ Eng J, vol. 9, no. 9, pp. 2145–2160, Sep. 2023.