ALGORITMA PELABELAN GRACEFUL UNTUK GRAF BINTANG MULTI-LEVEL. SOSCIED, [S. l.], v. 7, n. 1, p. 336–341, 2024. DOI: 10.32531/jsoscied.v7i1.806. Disponível em: https://jurnal.poltekstpaul.ac.id/index.php/jsoscied/article/view/806. Acesso em: 17 apr. 2026.