The blue social bookmark and publication sharing system.
Log in with your username.
I've lost my password.
Log in with your OpenID-Provider.
homepages/48/7397-1, Gaikwad Patil Group of Institutions, Wainganga College of Engineering and Management, MVSR, Nagpur, India, D. P. Kothari and Dwarkadas Prahladadas Kothari, Home Page, https://orcid.org/0000-0002-4172-2494