Sudev NK, Germina KA. A Characterisation of Strong Integer Additive Set-Indexers of Graphs. Comm. Math. Appl. [Internet]. 2014 Dec. 31 [cited 2025 Aug. 18];5(3):101-10. Available from: https://www.journals.rgnpublications.com/index.php/cma/article/view/237