SESPENE, E. Join and Powers of Some Wedge Graphs as Segment Intersection Graph. Romblon State University Research Journal, [S. l.], v. 1, n. 1, p. 44–55, 2011. Disponível em: https://ojs.rsu.edu.ph/index.php/rsurj/article/view/21. Acesso em: 19 sep. 2024.