HEALY, Amy E.; O RIAIN, Sean. Contractual Insecurity in the EU15: Using Multiple Surveys to Investigate Working with ‘No Contract’. The Economic and Social Review, [S. l.], v. 52, n. 3, Autumn, p. 301–332, 2021. Disponível em: https://esr.ie/index.php/esr/article/view/1413. Acesso em: 19 feb. 2026.