O. Ajala M, J. Akinyede K, O. Adunoye G, J. Akintola I. A study on the effects of groundnut shell ash on strength characteristics of soil. IJAG [Internet]. 2020 Jun. 14 [cited 2024 May 3];8(1):41-6. Available from: https://www.sciencepubco.com/index.php/IJAG/article/view/30645