Almaswari, Abdullah A., Saddam H. Alhadama, and Ziyad M. Algaboby. “Performance of Granular Volcanic Ash-Cement-Fine Soil Mixture for Sub-Base Coarse of Road Pavement in Yemen”. University of Science and Technology Journal for Engineering and Technology 3, no. 2 (December 17, 2025): 51–80. Accessed December 22, 2025. https://journals.ust.edu.ye/USTJET/article/view/163.