ISSN ( ONLINE ) : 2319 - 6629
6 issues per year (January , March, May, July, September, November)
Indian Authors : Rs.1500
Foreign Authors : USD 50
The World Academy of Research in Science and Engineering
Volume 9 No. 2 (2020)
Volume 9. No. 4 (2020)
Volume 9. No. 5 (2020)