C. SHOBANA SARMA. b –Coloring of Comb Product of Extended Duplicate graph of Path Networks. Utilitas Mathematica , [S. l.], v. 122, n. 1, p. 2829–2836, 2025. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/2589. Acesso em: 7 may. 2026.