Idagu, F. O., Onwuka, D. O., Onwuka, U. S., & Arimanwa, J. I. (2023). The Flexural Strength of Basalt Concrete Mix Compared with Granite Concrete Mix. Engineering And Technology Journal, 8(4), 2124–2129. https://doi.org/10.47191/etj/v8i4.05