Hi @aparnakr,
Thanks for sharing the suggestion from Bokky.
As for https://github.com/abdk-consulting/abdk-libraries-solidity I don't know much about the library. The warning from the List of Solidity libraries in the wild applies:
This is not an endorsement of any kind .
Unless it is mentioned specifically, OpenZeppelin haven’t audited any of these libraries and you should assess their quality and extensively test your integrations with them before using them in production.
One important point to note is the license that applies for the ABDK library. I would recommend checking that this is something that you can use and comply with.