M. A. Alsharafi, A. A. Almaswari, and Z. M. Algaboby, “Effect of Using Fine Volcanic Ash Instead of Crushed Basalt Filler in Hot Mix Asphalt”, UST J Eng Tech, vol. 2, no. 1, pp. 1–18, Nov. 2024, doi: 10.59222/ustjet.2.1.1.