1. Contract cheating in higher education: a systematic literature review and future research agenda
2. Assignment outsourcing: moving beyond contract cheating
3. Online cheating amid COVID-19
4. Bretag T. 2017. “Good Practice Note: Addressing Contract Cheating to Safeguard Academic Integrity.” Melbourne: Tertiary Education Quality and Standards Agency. https://www.teqsa.gov.au/guides-resources/resources/good-practice-notes/good-practice-note-addressing-contract-cheating-safeguard-academic-integrity
5. Bretag T. and R. Harper. 2017. “Assessment Design Won’t Stop Cheating but Our Relationships with Students Might.” The Conversation May 11. https://theconversation.com/assessment-design-wont-stop-cheating-but-our-relationships-with-studentsmight-76394.