RACHMADINI, H. S.; AMAN, A.; PARUHUM SILALAHI, B. Determination of Critical Node in The Java Sumatra Kalimantan Submarine Cable Communication System. Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 8, n. 2, p. 521–532, 2023. DOI: 10.31943/mathline.v8i2.422. Disponível em: https://mathline.unwir.ac.id/index.php/Mathline/article/view/422. Acesso em: 10 mar. 2025.