Linghu, Qingyuan and Peacock, Amy and Bruno, Raimondo and Sutherland, Rachel and Barratt, Monica J and Man, Nicola (2022) Trends in Google searches and social media discussions of cocaine, July 2021-June 2022: a pilot study. Sydney: National Drug and Alcohol Research Centre, UNSW Sydney.

Man, Nicola and Yang, Yan and Sadaphale, Vandit and Linghu, Qingyuan and Bruno, Raimondo and Barrett, Monica and Sutherland, Rachel and Peacock, Amy (2023) Trends in the availability and types of drugs sold on the internet via cryptomarkets, October 2022 – September 2023. Sydney: National Drug and Alcohol Research Centre.