SURBAKTI, Nurul Maulida; RAMADHANI, Fanny. Implementation of the Greedy Algorithm for Coloring Graph Based on Four-Color Theorem. sudo Jurnal Teknik Informatika, [S. l.], v. 1, n. 4, p. 178–182, 2022. DOI: 10.56211/sudo.v1i4.157. Disponível em: https://jurnal.ilmubersama.com/index.php/sudo/article/view/157. Acesso em: 9 jul. 2026.