Ifeanyi, O. E., A. D. Chima, and N. J. Chukwudubem. “Structural Behavior of Concrete Produced Using Palm Kernel Shell (PKS) As a Partial Substitute for Coarse Aggregate”. American Journal of Innovation in Science and Engineering, vol. 2, no. 1, Feb. 2023, pp. 1-7, doi:10.54536/ajise.v2i1.1228.