Authors
A Adetoro
Department of Chemical Science, Yaba College of Technology, Yaba,, Lagos, Nigeria
S.O. Idris
Department of Chemistry, Ahmadu Bello University,, Zaria, Nigeria
A.D. Onu
Department of Chemistry, Federal College of Education,, Zaria, Nigeria
F.G Okibe
Department of Chemistry, Ahmadu Bello University,, Zaria, Nigeria