1. F.W. YMomade, S. K. Y. Gawu, “Geochemical and mineralogical characteristics of lithomargic clay types from Awaso bauxite deposit, Ghana: implications for possible industrial utilization,” J. Sci. Technol., 29(2), 386 – 392 (2009).
2. A. Andrews, J. Adam, S. K. Y. Gawu, “Development of fireclay aluminosilicate refractory from lithomargic clay deposits,” Ceram. Int., 39, 779 – 783 (2012).
3. A. Andrews, J. Adam, S. K. Y. Gawu, P. A. Olubambi, “Synthesis Optimization of Fireclay Refractories from Lithomargic Clay,” Ceram. Forum Int., 90, E1 – E3(2013).
4. R. D. Walker, Modern iron making methods, London: Institute of Metals (1986).
5. G. Stam, Thermo-mechanical modelling of mini pan with two brick types, The Netherlands: Corus research and development (1999).