Jyoti Kumari Tak, Shashi Jain
DOI:
10.9734/irjpac/2019/v20i230129
Page: 1-6
K. M. Mbemba, M. B. Mabiala Loubilou, J. M. Ouamba
DOI:
10.9734/irjpac/2019/v20i230130
Page: 1-11
Echessa A. C. Peter
DOI:
10.9734/irjpac/2019/v20i230131
Page: 1-8
Shiva Nagendran, Paranidharan Vaikuntavasan, Karthikeyan Muthusamy, Balachandar Dananjeyan, Balasubramani Venkatasamy
DOI:
10.9734/irjpac/2019/v20i230132
Page: 1-10
F. I. Omizegba, K. A. Bello, J. O. Abayeh, H. M. Adamu, D. E. A. Boryo, A. U. Barambu
DOI:
10.9734/irjpac/2019/v20i230133
Page: 1-12