MS.V.KAVITHA, DR.R.GOVINDARAJAN. FINITE COPIES OF BARBELL GRAPH AND ITS HARMONIOUS CHROMATIC NUMBER . PalArch’s Journal of Archaeology of Egypt / Egyptology, [S. l.], v. 17, n. 9, p. 5176 - 5181, 2020. Disponível em: https://www.archives.palarch.nl/index.php/jae/article/view/4803. Acesso em: 25 apr. 2024.