MASAARD , K.; WATCHARASINTU, A. Prevalence of anxiety and associated factors in grade five students in Bangkok. Chulalongkorn Medical Journal, Bangkok, Thailand, v. 58, n. 3, 2023. Disponível em: https://he05.tci-thaijo.org/index.php/CMJ/article/view/653. Acesso em: 1 oct. 2026.