Ede, A. N., and A. A. Adegbite. “Effects of Nigerian Limestone and Superplasticizer on the Hardened Properties of Self Compacting Concrete”. Journal of Chemical, Mechanical and Engineering Practices (JCMEP) 3, no. 3 (December 1, 2013): 17–24. Accessed September 19, 2024. http://icidr.org.ng/index.php/Jcmep/article/view/1099.