EDITORIAL BOARD
Editor-in-Chief: Prof. Chika Moore
Department of Mathematics,
Nnamdi Azikiwe University, Awka

Managing Editor: Dr. Izuchukwu I. Obiadi
Department of Geological Sciences,
Nnamdi Azikiwe University, Awka

Secretary/Editor: Dr. Ikechukwu E. Onyenwe
Department of Computer Science,
Nnamdi Azikiwe University, Awka

Editors
Prof. John K. Nduka                       Department of Pure & Ind. Chemistry, Nnamdi Azikiwe University, Awka
Dr. Sam. Okide                                  Department of Computer Science, Nnamdi Azikiwe University, Awka
Dr. Gabriel N. Egwuonwu               Department of Physics & Ind. Physics, Nnamdi Azikiwe University, Awka
Dr. Happiness Iluno                         Department of Statistics, Nnamdi Azikiwe University, Awka
Dr. Okechukwu E. Akpunonu        Department of Geological Sciences, Nnamdi Azikiwe University, Awka
Dr. Elizabeth I. Okoyeh                     Department of Geological Sciences, Nnamdi Azikiwe University, Awka
Dr. Obi Okerulu                                   Department of Pure & Ind. Chemistry, Nnamdi Azikiwe University, Awka
Chike H. Nwankwo                             Department of Statistics, Nnamdi Azikiwe University, Awka

Associate Editors/Editorial Board Advisers
Prof. S. O. Anigbogu                                  Department of Computer Science, Nnamdi Azikiwe University, Awka
Prof. A. J. Ekpunobi                                    Department of Physics & Ind. Physics, Nnamdi Azikiwe University, Awka
Prof Anene Gabriel                                     Department of Physics & Ind. Physics, Nnamdi Azikiwe University, Awka
Prof. A. O. Nwokoye                                   Department of Physics & Ind. Physics, Nnamdi Azikiwe University, Awka
Prof. P. A. C. Okoye                                    Department of Pure & Ind. Chemistry, Nnamdi Azikiwe University, Awka
Prof. P. A. Okoye                                         Department of Pure & Ind. Chemistry, Nnamdi Azikiwe University, Awka
Prof. V. K. E. Ajiwe                                      Department of Pure & Ind. Chemistry, Nnamdi Azikiwe University, Awka
Prof. Ikenna Onyido                                    Department of Pure & Ind. Chemistry, Nnamdi Azikiwe University, Awka. Former Vice-Chancellor of the University of Agriculture, Umudike, Nigeria
Prof. J.O. Ogbuagu                                      Department of Pure & Ind. Chemistry, Nnamdi Azikiwe University, Awka
Prof.T. U.Onuegbu                                       Department of Pure & nd. Chemistry, Nnamdi Azikiwe University, Awka
Prof. Ejiofor Virginia                                    Department of Computer Science, Nnamdi Azikiwe University, Awka
Prof. I. P. Orajaka                                         Department of Geological Scienes, Nnamdi Azikiwe University, Awka. Former Vice-Chancellor of Chukwuemeka Odimegwu University, Ananmbra State, Nigeria.
Prof. O. L. Anike                                           Department of Geological Scienes, Nnamdi Azikiwe University, Awka. Vice-Chancellor, Enugu State University of Science and Technology, Enugu, Nigeria.
Prof. A. G. Onwuemesi                                Department of Geological Scienes, Nnamdi Azikiwe University, Awka
Prof. A. U. Okoro                                          Department of Geological Scienes, Nnamdi Azikiwe University, Awka
Prof. S. I. Onyeagu                                      Department of Statistics, Nnamdi Azikiwe University, Awka
Prof. Chika Moore                                        Department of Mathematics Nnamdi Azikiwe University, Awka
Prof. Eric Ofoedu                                          Department of Mathematics, Nnamdi Azikiwe University, Awka