NAGARAJ, Mohanapriya; SENATHIPATHY, Divya; RINURWATI; ADAWIYAH, Robiatul; LATHIFAH, Ririana Annisatul. Exploring sigma coloring within lexicographic products of innovative graph families. Statistics, Optimization & Information Computing, [S. l.], v. 16, n. 3, p. 2653–2661, 2026. DOI: 10.19139/soic-2310-5070-3306. Disponível em: https://iapress.org/index.php/soic/article/view/3306. Acesso em: 26 sep. 2026.