B. H. Annayev, Fuyong Jiao, Sheng Zhang, Linna Wang
DOI:
10.9734/ijtdh/2020/v41i1330342
Page: 1-5
Fabiane Diniz Machado Vilhena, Thamyles da Silva Dias, Patricia da Silva Ferreira, Leiliane Cristina de Souza Costa, Adriely Veloso Corrêa, Pamela Farias Santos, Denise Miriam de Barros da Silva, Letícia Gomes de Oliveira
DOI:
10.9734/ijtdh/2020/v41i1330343
Page: 6-13
Datonye Christopher Briggs, Kattey Amos Kattey
DOI:
10.9734/ijtdh/2020/v41i1330344
Page: 14-25
Lemnui Benardette, Oumar Mahamat, Ntonifor Helen Ngum, Ngwenyi Annie- Dorette, Theresia Kuo Akenji
DOI:
10.9734/ijtdh/2020/v41i1330345
Page: 26-38
I. A. Onwuezobe, P. C. Matthew, A. O. Oyoyo
DOI:
10.9734/ijtdh/2020/v41i1330346
Page: 39-50
Clement Kevin Edet, Anthony Ike Wegbom, Victor Alangibi Kiri
DOI:
10.9734/ijtdh/2020/v41i1330347
Page: 51-60