DORIA, R.; MENDES, L. . Spin effects from Four Bosons EM. JOURNAL OF ADVANCES IN PHYSICS, [S. l.], v. 21, p. 239–273, 2023. DOI: 10.24297/jap.v21i.9545. Disponível em: https://rajpub.com/index.php/jap/article/view/9545. Acesso em: 11 apr. 2025.