Okello, D. O.; Akello, G. L.; Opio, S. O.; Ojara, E. A.; Otema, P. K.; Olara, M. A. Selecting Age-Dependent Concrete Strength Comparisons for Offline Materials Instruction. J. Mater. Educ. (Electron.) 2026, 2026 (3-4), 1-18. https://doi.org/10.71448/jme2026341.