KARIM, Md. Rezaul; RAHMAN, Md. Saidur. On a Class of Planar Graphs with Straight-Line Grid Drawings on Linear Area. Journal of Graph Algorithms and Applications, [S. l.], v. 13, n. 2, p. 153–177, 2009. DOI: 10.7155/jgaa.00181. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper181. Acesso em: 30 jun. 2024.