Samarakoon Bathwadana Ralalage DD, Ekanayake EMUSB. An Effective Method of Graceful Labeling for Pendant Graphs . IJIS [Internet]. 2024 Sep. 30 [cited 2026 May 18];3(9):1035-52. Available from: https://journal.formosapublisher.org/index.php/ijis/article/view/10487