Md. Mahathy Hasan Jewel, Kh Khaled Kalam
DOI:
10.9734/ajeba/2020/v19i230299
Page: 13-23
Mohamed Sharif Bashir, Ahmed Abdu Allah Ibrahim
DOI:
10.9734/ajeba/2020/v19i230298
Page: 1-12
Tom Ongesa Nyamboga, Hussein Abdi Ali
DOI:
10.9734/ajeba/2020/v19i230300
Page: 24-39
Abdulsalam Nasiru, Kaoje, Sani, Idris, Mohammed Lawal, Danrimi, Shafiu Abubakar Kurfi, Aminu, Abubakar
DOI:
10.9734/ajeba/2020/v19i230302
Page: 48-57
Akintokunbo, Oluwarotimi Odunayo, Adim, Chidiebere Victor
DOI:
10.9734/ajeba/2020/v19i230301
Page: 40-47