ELAKKIYA, A.; YAMUNA, M. Planar and Non Planar Construction of - Uniquely Colorable Graph. International Journal of Engineering & Technology, [S. l.], v. 7, n. 4.10, p. 998–1000, 2018. DOI: 10.14419/ijet.v7i4.10.26656. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/26656.. Acesso em: 22 dec. 2024.