M. Antony Arockiasamy, V. Pavithra. Product Cordial Labeling of n-chain Aztec Diamond Graphs. Int. J. Math. And Appl. [Internet]. 2018 May 1 [cited 2024 May 18];6(1 (Special Issue):125-9. Available from: http://ijmaa.in/index.php/ijmaa/article/view/1405