RAWUNG, J.; PINONTOAN, B.; WEKU, W. K-CROSSING CRITICAL ALMOST PLANAR GRAPHS. Jurnal Ilmiah Sains, [S. l.], v. 13, n. 1, p. 62–67, 2013. DOI: 10.35799/jis.13.1.2013.2034. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/JIS/article/view/2034. Acesso em: 5 dec. 2024.