1. Exploratory study of coconut shell as coarse aggregate in concrete;Abubakar;J. Eng. Appl. Sci.,2011
2. Utilization of crushed clay brick in concrete industry;Aliabdo;Alexandria Eng. J.,2014
3. R. Chinap, Study of Mechanical and Flexural Properties of Coconut Shell Ash Reinforced Epoxy Composites, A Thesis Submitted at Department of Mechanical Engineering National Institute of Technology, Rourkela, 2012.
4. Rubber tyre particles as coarse aggregate;Eldin;J. Mater. Civil Eng.,1993
5. FAOSTAT Data, Food and Agriculture Organization of The United Nations. (Last Accessed by Top 5 of Anything: January 2014), 2014.