[1]
“USE OF GROUND NUT SHELL ASH AND COAL ASH TO MODIFY THE PROPERTIES OF SOIL”, IJAERD, vol. 4, no. 5, pp. 1012–1017, May 2017, Accessed: Sep. 08, 2025. [Online]. Available: https://ijaerd.org/index.php/IJAERD/article/view/4897