P. N. Siva Prasad, C. T. Subbarayappa, V. Ramamurthy, A. Sathish
DOI:
10.9734/ijpss/2020/v32i1430363
Page: 14-27
Mohamed M. Abd El- Maboud, Mohamed Abd S. El- Zayat
DOI:
10.9734/ijpss/2020/v32i1430364
Page: 28-37
Kouakou Kouassi Joseph, Yao Koffi Bertin, Ako Olga Yolande Aké, Beugré Manéhonon Martine, Konaté Franck Hilaire
DOI:
10.9734/ijpss/2020/v32i1430366
Page: 38-43
Surabhi Sangam, Kamal Kant, Shirin Akhtar, Neelu Kumari, Tirthartha Chattopadhyay, Randhir Kumar
DOI:
10.9734/ijpss/2020/v32i1430367
Page: 44-50
Dessie Gieta Amare, Zigijit Kassa Abebe
DOI:
10.9734/ijpss/2020/v32i1430362
Page: 1-13
. Monika, Abhinav Yadav
DOI:
10.9734/ijpss/2020/v32i1430368
Page: 51-57