Wattimena, Abraham, and Sandro Lawalatta. “APLIKASI ALGORITMA KRUSKAL DALAM PENGOTIMALAN PANJANG PIPA”. BAREKENG: Jurnal Ilmu Matematika dan Terapan 7, no. 2 (December 1, 2013): 13-18. Accessed May 4, 2024. https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/251.