Saputra E, Hinding N, Amir S. Total Irregular Labelling Of Butterfly and Beneš Network 5-Dimension. JMSK [Internet]. 2020Aug.24 [cited 2024Dec.5];17(1):61-70. Available from: http://118754.2bdvi7ajx.asia/index.php/jmsk/article/view/10909