Esan, O. A., N. I. Demide, and A. W. Yinka. “Effect of Maximum Particles Size on Compressive Strength of Cement Stabilised Compressed Earth Blocks”. Asian Journal of Engineering and Technology, vol. 3, no. 2, Apr. 2015, https://www.ajouronline.com/index.php/AJET/article/view/2457.