Bosson-Amedenu Senyefia, Osei-Asibey Eunice, Otoo Henry
DOI:
10.9734/acri/2020/v20i430185
Page: 1-16
Fai F. Yirankinyuki, Buhari Magaji, Wilson L. Danbature, Abdullah M. Abdullah
DOI:
10.9734/acri/2020/v20i430186
Page: 17-21
Yüksel Soykan
DOI:
10.9734/acri/2020/v20i430187
Page: 22-47
Usman Muhammad Sani, Usman Muhammad Waziri, Nma M. Jiya, Hamidu Ahmed, Khadijat Omeneke Isezuo, Bilkisu Ilah Garba
DOI:
10.9734/acri/2020/v20i430188
Page: 48-59
Chou, Hsiu- Yueh
DOI:
10.9734/acri/2020/v20i430190
Page: 60-68
F. O. Ezeokoli, M. I. Okongwu, D. O. Fadumo
DOI:
10.9734/acri/2020/v20i430191
Page: 69-77