ROMDHINI, M. U.; NAWAWI, A.; AL-SHARQI, F.; AL-QURAN, A. On Spectrum and Energy of Non-Commuting Graph for Group U_{6n}. Journal of the Indonesian Mathematical Society, [S. l.], v. 31, n. 4, p. 1928, 2025. DOI: 10.22342/jims.v31i4.1928. Disponível em: http://jims-a.org/index.php/jimsa/article/view/1928. Acesso em: 13 nov. 2025.