Book Chapter 1 January 2022 Saudamini Das, Amarnath Tripathi, Tapas Kumar Sarangi, Thiagu Ranganathan EfD Authors Das, Saudamini Files and links https://link.springer.com/chapter/10.1007/978-981-16-7049-7_1 Country India Publication | 20 September 2022 TwitterFacebookLinked in