On The Packing k-Coloring of Some Family Trees. Statistics, Optimization & Information Computing, [S. l.], v. 13, n. 3, p. 1291–1298, 2024. DOI: 10.19139/soic-2310-5070-2047. Disponível em: https://www.iapress.org/index.php/soic/article/view/2047. Acesso em: 23 apr. 2026.