Tella, A.2025-06-242014-0997-35224-6-9ui_inpro_tella_mathematical_2014https://repository.ui.edu.ng/handle/123456789/10913In: Sadiku, J. S. (ed.) Proceedings of the Annual National Conference of Mathematical Association of Nigeria (M.A.N), pp. 77- 87enThe mathematical science role in national securityBook chapter