S. A. Ahmad, B. K. Mohammed, S. K. . Rafiq, B. H. S. Hamah Ali, and K. O. Fqi, “Different Statistical Modeling to Predict Compressive Strength of High-Strength Concrete Modified with Palm Oil Fuel Ash”, Emerg. Technol. Eng. J., vol. 1, no. 1, pp. 57–76, Apr. 2024.