Elsayed El Kasaby, Mohammad Farouk A. Bdelmagied
DOI:
10.9734/jerr/2019/v6i116935
Page: 1-8
Bryan Christian S. Bacquian, Frederick Ray I. Gomez
DOI:
10.9734/jerr/2019/v6i116936
Page: 1-6
Mohamed H. Makhlouf
DOI:
10.9734/jerr/2019/v6i116937
Page: 1-18
Oto-Obong P. Akpan, B. R. Etuk
DOI:
10.9734/jerr/2019/v6i116938
Page: 1-9
Frederick Ray I. Gomez, Maria Theresa G. De Leon, John Richard E. Hizon
DOI:
10.9734/jerr/2019/v6i116939
Page: 1-9