Nadeem Ul Hassan Khan, Sophia Awais, Azra Batool, Iqrah Ashfaq, Mehwish Afridi, Mouqadus-Un-Nisa, and Humera Shafi Makhdoom. “A ROBUST SPME-GC-MS METHOD FOR QUANTIFYING CLUB DRUGS IN HUMAN URINE”. Journal of Population Therapeutics and Clinical Pharmacology 31, no. 9 (September 3, 2024): 100–112. Accessed October 10, 2025. https://jptcp.com/index.php/jptcp/article/view/7719.