T. Savitha, N.Dhivyabharathi, P.Radhika, & K.Selvi. (2017). The effects on properties of concrete using red iron oxide & ggbs as partial replacement for cement . International Journal of Intellectual Advancements and Research in Engineering Computations, 5(1), 1085–1090. https://doi.org/10.61096/ijiarec.v5.iss1.2017.1085-1090