Singh, Aakanksha
Arora, Ritu https://orcid.org/0000-0002-6078-739X
Arora, Shalini https://orcid.org/0000-0002-6679-5120
Article History
Received: 30 June 2021
Revised: 10 October 2021
Accepted: 23 November 2021
First Online: 8 January 2022
Declarations
:
: The authors declare that they have no conflict of interest. The authors declare they have no financial or non-financial interests.
: The reported problems have been solved in MATLAB, MATHEMATICA and LINGO and similar results were obtained.