Baribefe Banavule Daniel Koate, Blessing Didia, Tombari Pius Monsi, Zacchaeus Awortu Jeremiah
DOI:
10.9734/ijtdh/2021/v42i830474
Page: 1-9
Harikala Thapa, Madan Kumar Oli, Saroj Adhikari
DOI:
10.9734/ijtdh/2021/v42i830475
Page: 10-31
C. Neh Fru, Tassang Andrew, David Greenspan, F. Nchang Cho, Mokake Martin, Joseph Livingstone, Tassang Thierry, P. Ngum Fru, Nembulefac Derick
DOI:
10.9734/ijtdh/2021/v42i830476
Page: 32-43
Abdalla I. Ali, Chukwuma J. Okafor, J. K. Hassan, S. A. Abdulla, M. M. Khamis, O. M. Said, T. I. Saadat, H. A. Maalim, A. S. Abdulkadir
DOI:
10.9734/ijtdh/2021/v42i830477
Page: 44-55
Amarachukwu Nwankwo, Anthony Chibuike Onyebueke, Kindness Chidi Irikannu, Chibumma Immaculata Nzeukwu, Ifediba Vivian Onwuzulike, Nnazimuzo Maria Okafor
DOI:
10.9734/ijtdh/2021/v42i830478
Page: 56-64
A. E. Onyido, J. O. Esene, J. U. Anumba, P. U. Umeanaeto, C. Ugha, C. C. Umenzekwe, R. N. N. Obiezue
DOI:
10.9734/ijtdh/2021/v42i830479
Page: 65-84