Som, Kuntal http://orcid.org/0000-0002-0496-3061
Vetrivel, V.
Funding for this research was provided by:
National Board for Higher Mathematics ((Ref No: 2/39(2)/2015/NBHM/R& D-II/7463)
Article History
Received: 24 August 2019
Accepted: 5 October 2020
First Online: 19 October 2020