1.
Improving the Mechanical Properties of Natural Soil Using Rice Husk Ash and Soy Bean Hull Ash in Biu – Borno State. Int. J. Build. Acad. [Internet]. 2026 Mar. 8 [cited 2026 Aug. 29];1(2). Available from: https://www.ijba.org.ng/index.php/ijba/article/view/67