SUN, Haiming; DING, Yang. Research on the application and training of water combat techniques for security guards. Cambridge Sport Science, Cambridge, U.K., v. 2026, n. 2, p. 17–23, 2026. DOI: 10.62852/css/2026/242. Disponível em: https://www.cambridgepublish.com/css/article/view/242.. Acesso em: 2 apr. 2026.