Rani KP, Roja G, Sabitha C, Lakshmi BD, Sreeja S. A new approach for converse binary tree traversals. IJET [Internet]. 2018 Sep. 5 [cited 2024 May 2];7(4):3354-6. Available from: https://www.sciencepubco.com/index.php/ijet/article/view/21601