Effect of Adding Ash from the Combustion of Acacia Nilotica Wood on the Mechanical Properties of Clay Soils (Mahamat Saleh Abdel-Khadir, Abderahman A. O, Abdallah Ban-nah.M, Rihana Abakar, Mahamoud.Y. K, & S. Gaye , Trans.). (2026). International Journal of Innovative Technology and Exploring Engineering (IJITEE), 15(10), 1-6. https://doi.org/10.35940/ijitee.J1304.15090826