CAI, R.; LEI, Y.; TIAN, Q.; GUO, S. DOA Estimation Method Based on Multi-Layer Neural Networks. Contemporary Mathematics , [S. l.], v. 6, n. 5, p. 6714–6730, 2025. DOI: 10.37256/cm.6520258006. Disponível em: https://ojs.wiserpub.com/index.php/CM/article/view/8006. Acesso em: 10 jan. 2026.