1. Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete;ASTM C618-15,2015
2. Cement Part 1: Composition, Specifications and Conformity Criteria for Common Cements;BS EN 197-1,2011
3. Development of a fully pozzolanic binder for sustainable construction: whole cement replacement in concrete applications;Joshua;Int. J. Civ. Eng. Technol. (IJCIET),2018
4. Investigating for pozzolanic activity in palm Kernel nut waste ash (PKNWA) with cement towards a sustainable construction;Joshua;Int. J. Appl. Eng. Res.,2017
5. O. Joshua, K.O. Olusola, C. Ayegba, A.I. Yusuf, Assessment of the quality of steel reinforcement bars available in Nigerian market, in: Conference Proceedings of the Architectural Engineering Institute (AEI) of the American Society of Civil Engineers (ASCE), Theme: Building Solutions for Architectural Engineering, Pennsylvania, USA, 2013, pp. 295–304.