Changiz Rezaei, Seyed Saeed, and Ehsan Chiniforooshan. “Symmetric Graphs With Respect to Graph Entropy”. The Electronic Journal of Combinatorics 24, no. 1 (February 17, 2017): #P1.29. Accessed May 15, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v24i1p29.