Sahni, Sanjeev P. and Krishnakumar, Akshaya (2021) Theoretical approaches to understanding criminal behaviour. In: Criminal psychology and the criminal justice system in India and beyond. Springer, Singapore, pp. 31-49. ISBN 9789811645709

Verma, Shankey and Krishnakumar, Akshaya (2021) Towards a witness centric approach: analysis of witness protection scheme, 2018. Crime Law and Social Change, 75 (5). pp. 433-444. ISSN 15730751

Krishnakumar, Akshaya and Verma, Shankey (2021) Understanding domestic violence in India during COVID-19: A Routine activity approach. Asian Journal of Criminology, 16 (1). pp. 19-35. ISSN 18710131