BROWN, S.; SESSIONS, J. G. Absenteeism, ’Presenteeism’, and Shirking. Economic Issues, [S. l.], v. 9, n. 1, p. 15–21, 2004. Disponível em: https://mail.economicissues.org.uk/index.php/EI_OJS/article/view/104. Acesso em: 18 sep. 2026.