Pewarnaan Simpul pada Hipergraf dengan Pendekatan Matriks. Jurnal EurekaMatika, [S. l.], v. 13, n. 2, p. 169–178, 2025. Disponível em: https://ejournal-science.upi.edu/jem/article/view/207. Acesso em: 1 jul. 2026.