Ayda Asyra Abdul Razak, Dian Idayu Mohamed Ali, Rosmalina Che Yakzam, Nuratikah Amid Dudin, Masnita Misiran, Zahayu Md. Yusof
DOI:
10.9734/ajee/2019/v10i130105
Page: 1-9
Bié Goha René, Gbangbot Jean-Michel Kouadio, Diangone Eric, Yao N’Goran Jean-Paul, Digbéhi Zéli Bruno
DOI:
10.9734/ajee/2019/v10i130107
Page: 1-21
Onen Ibiang Onen, Celestine Uzoma Aguoru, Charles Chidozie Iheukwumere, Joseph Olalekan Olasan, Andrew Ashieta Aboh
DOI:
10.9734/ajee/2019/v10i130108
Page: 1-11
A. Dantani, S. B. Shamaki, M. A. Gupa, M. Sa’idu, R. B. Mukhtar, M. Umar, B. Abubakar, A. Abubakar
DOI:
10.9734/ajee/2019/v10i130110
Page: 1-7