Jamilu Yunusa Falgore
DOI:
10.9734/ajpas/2020/v8i330206
Page: 1-14
Mohammed S. Alsharafi, Mahioub M. Shubatah, Abdu Q. Alameri
DOI:
10.9734/ajpas/2020/v8i330207
Page: 15-30
Michael Fosu Ofori, Stephen B. Twum, Jackson A. Y. Osborne
DOI:
10.9734/ajpas/2020/v8i330208
Page: 31-37
Sameh S. Abd El- Fattah, Ahmed E. Abu El- Maaty, Ibrahim H. Hashim
DOI:
10.9734/ajpas/2020/v8i330209
Page: 38-54
Godwin Onwona-Agyeman, Francis T. Oduro, Gabriel Asare Okyere, Awudu Obeng
DOI:
10.9734/ajpas/2020/v8i330210
Page: 55-63