Olonade, K. A., and T. Bello. “Mechanical and Microstructural Characterization of Alkali-Activated Coconut Shell Ash Mortar”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT 15, no. 3 (September 2, 2019): 598-610. Accessed April 20, 2024. https://azojete.com.ng/index.php/azojete/article/view/39.