1. UNODC, World Drug Report 2022, United Nations publication, 2022.
2. Recommended Methods For The Identification And Analysis Of Amphetamine, Methamphetamine And Their Ring-Substituted Analogues In Seized Materials (Revised And Updated);UNODC,2006
3. A review of chemical ‘spot’ tests: A presumptive illicit drug identification technique;Philp;Drug Test. Anal.,2018
4. Scientific Working Group for the Analysis of Seized Drugs, Version 8.1, SWGDRUG Recommendations, 2022.
5. Mass spectrometry analysis of drugs of abuse: challenges and emerging strategies;Borden;Mass Spectrom. Rev.,2020