Edwin Graycochea Jr., Rennier Rodriguez, Frederick Ray Gomez, Bryan Christian Bacquian
DOI:
10.9734/jerr/2020/v15i317144
Page: 1-5
Bosson-Amedenu Senyefia, Eyiah-Bediako Francis, Kusi Prince
DOI:
10.9734/jerr/2020/v15i317145
Page: 6-16
Jamiu Omotayo Oladigbolu, Ali Muhammad Ali Rushdi
DOI:
10.9734/jerr/2020/v15i317146
Page: 17-36
Yang Yong- Zheng, Yao Mei
DOI:
10.9734/jerr/2020/v15i317147
Page: 37-49
Clement A. Idiapho, Sani I. Awwal, Udosoh N. Emmaunel
DOI:
10.9734/jerr/2020/v15i317148
Page: 50-56