1.
Kusmiyati M, Trinovani E, Sudaryat Y, Bakhtiar D. Qualitative Examination Of Amfetamine And Ephedrine In Urine In Doping Using Gas Chromatography-Mass Spectrometry Method. Jurnal EduHealth [Internet]. 2022 Nov. 21 [cited 2024 Dec. 27];13(02):662-7. Available from: https://ejournal.seaninstitute.or.id/index.php/healt/article/view/754