Olonade, K. A., and T. Bello. 2019. “Mechanical and Microstructural Characterization of Alkali-Activated Coconut Shell Ash Mortar”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT 15 (3), 598-610. https://azojete.com.ng/index.php/azojete/article/view/39.