DAOUB, H. A. . Perfect and Near-Perfect Matchings in Bilinear Congruence Graphs over Z_n . Academy Journal for Basic and Applied Sciences, [S. l.], v. 8, n. 1, 2026. DOI: 10.5281/zenodo.20705080. Disponível em: https://ojs.academy.edu.ly/index.php/AJBAS/article/view/729. Acesso em: 17 aug. 2026.