A Matrix Optimization Method for Blind Extraction of External Equitable Partitions from Low Pass Graph Signals. Journal of Computational Mathematics, [S. l.], 2025. DOI: 10.4208/jcm.2506-m2024-0128. Disponível em: https://global-sci.com/index.php/JCM/article/view/22899. Acesso em: 6 dec. 2025.