Mamadou Laminou Mal Amadou, Halilou Ahmadou, Ahmadou Ibrahim, Tchindebe Alexandre, Massai Tchima Jacob, Ibrahima Adamou
DOI:
10.9734/jaeri/2020/v21i430137
Page: 1-12
A. Ibrahima, S. Kalba Sirzoune, P. Badakoa, A. A. Mang A. Menick, P. Souhore
DOI:
10.9734/jaeri/2020/v21i430138
Page: 13-26
Mubarak Siddig Hamad, Fatima Salaheldin Mohammed Ali, Safia Abdullahi Abdulmageed Mohammed, Maha Ahmed Kordofani
DOI:
10.9734/jaeri/2020/v21i430139
Page: 27-40
Franklin Bantar Nworo, Njoh Roland Ndah, Egbe Enow Andrew
DOI:
10.9734/jaeri/2020/v21i430140
Page: 41-57
B. O. Adebo, A. O. Aweto, K. Ogedengbe
DOI:
10.9734/jaeri/2020/v21i430141
Page: 58-67