“EFFECT OF LAGOON AND FRESH WATERS ON THE COMPRESSIVE AND SPLIT TENSILE STRENGTH OF GRADE 40 CONCRETE”.
FULafia Journal of Science and Technology 4, no. 2 (December 31, 2018): 30–34. Accessed July 15, 2026.
https://lafiascijournals.org.ng/index.php/fjst/article/view/124.