Nikandish R, Nikmehr MJ, Hosseini SM. On the planarity and perfectness of annihilator ideal graphs. Tamkang J. Math. [Internet]. 2019 Dec. 30 [cited 2024 Nov. 21];50(4):361-9. Available from: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/2707