Ma. Teresa B. Lirag
DOI:
10.9734/jaeri/2021/v22i130178
Page: 1-9
C. Njoku, C. N. Mbah, O. Elom, J. O. Agwu
DOI:
10.9734/jaeri/2021/v22i130179
Page: 10-16
Md. Ibrahim Khalil, Tasnim Sultana, Md. Robiul Hasan
DOI:
10.9734/jaeri/2021/v22i130180
Page: 17-25
Shahriar Hasan, Md. Enamul Haque, Md. Safiul Islam Afrad, M. Zinnatul Alam, Muhammad Ziaul Hoque, Md. Riazul Islam
DOI:
10.9734/jaeri/2021/v22i130181
Page: 26-35
E. O. Azu Donatus, B. A. Essien, S. I. Ijearu, P. E. Nweke
DOI:
10.9734/jaeri/2021/v22i130182
Page: 36-45