John B. Edet, Nnanake-Abasi O. Offiong, Akwaowo I. Inyangudoh, Idorenyin E. Moses, Emediong N. Ntukidem, Faith M. Umah, Owen P. Ukafiaf
DOI:
10.9734/ACRI/2016/29785
Page: 1-8
Mamadou Lamine Ndiaye, El Hadji Amath Diodio Ndiaye, Vieux Boukhaly Traore, Amadou Tahirou Diaw, Aboubacker Chedikh Beye
DOI:
10.9734/ACRI/2016/30214
Page: 1-12
C. T. Ma, Z. H. Gu
DOI:
10.9734/ACRI/2016/30062
Page: 1-11
Nsikak-Abasi A. Etim, Glory E. Edet
DOI:
10.9734/ACRI/2016/29462
Page: 1-7
Md Rezaul Karim, Marie Estelle Bumah Ateh
DOI:
10.9734/ACRI/2016/30623
Page: 1-13