Classification of (k;3)-arcs in PG(2,13) for k=5,6,7. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), [S. l.], v. 31, n. 1, p. 78–92, 2021. DOI: 10.55562/jrucs.v31i1.353. Disponível em: https://jrucs.iq/index.php/JAUCS/article/view/353. Acesso em: 29 jun. 2026.