Adamu IM, Kaura JM, LawanA, Ocholi A. REINFORCED CONCRETE BEAM AT ULTIMATE LIMIT STATE CONSIDERING VARIABILITY IN THE CONCRETE MIX DESIGN PARAMETERS. FJS [Internet]. 2023Feb.28 [cited 2024Dec.27];7(1):136 -147. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1265