BUERGER, G. E. Pens for Hire. Canadian Perspectives on Academic Integrity, [S. l.], v. 4, n. 2, p. 3–15, 2021. DOI: 10.11575/cpai.v4i2.74183. Disponível em: https://journalhosting.ucalgary.ca/index.php/ai/article/view/74183. Acesso em: 27 apr. 2024.