LANCASTER, Thomas. Social Media Enabled Contract Cheating. Canadian Perspectives on Academic Integrity, [S. l.], v. 2, n. 2, p. 7–24, 2019. DOI: 10.55016/ojs/cpai.v2i2.68053. Disponível em: https://journalhosting.ucalgary.ca/index.php/ai/article/view/68053. Acesso em: 5 dec. 2025.