Chukwuebuka M. U- Dominic, Harold C. Godwin, Nkemakonam Igbokwe
DOI:
10.9734/jerr/2020/v16i117154
Page: 1-8
Michael D. Capili
DOI:
10.9734/jerr/2020/v16i117158
Page: 40-47
Ahmad Adlie Shamsuri, Khalina Abdan, Tatsuo Kaneko
DOI:
10.9734/jerr/2020/v16i117156
Page: 22-28
Ernani D. Padilla, Emmanuel P. Birog
DOI:
10.9734/jerr/2020/v16i117155
Page: 9-21
Bekir Güney, Ali Aladağ
DOI:
10.9734/jerr/2020/v16i117157
Page: 29-39