LONG, H. N. Challenges in particle physics and 3-3-1 models. Communications in Physics, [S. l.], v. 25, n. 2, p. 97, 2015. DOI: 10.15625/0868-3166/25/2/5925. Disponível em: https://vjs.ac.vn/index.php/cip/article/view/5925. Acesso em: 25 apr. 2024.