DAO CHANH THUC. Studying Investigates Methods for Handling Aggressive Behavior in Primary School Students. European Economic Letters (EEL), [S. l.], v. 14, n. 2, p. 135–138, 2024. Disponível em: https://eelet.org.uk/index.php/journal/article/view/1280. Acesso em: 12 nov. 2025.