Frederick Ray Gomez, Rennier Rodriguez, Nerie Gomez
DOI:
10.9734/jerr/2020/v10i117031
Page: 46-49
Klaus Dölle, Sandro Zier
DOI:
10.9734/jerr/2020/v10i117027
Page: 1-14
Lamia Sadek, Khaled M. M. Bahloul
DOI:
10.9734/jerr/2020/v10i117028
Page: 15-23
Bryan Christian Bacquian, Frederick Ray Gomez
DOI:
10.9734/jerr/2020/v10i117029
Page: 24-31
G. O. Emujakporue, E. E. Enyenihi
DOI:
10.9734/jerr/2020/v10i117030
Page: 32-45