%0 Generic %A Supandi Supandi, Supandi %A UHAMKA, %F repository:5014 %I UHAMKA %T Peer Review SIMULTANEOUS ANALYTICAL METHOD DEVELOPMENT OF 6-MERCAPTOPURINE AND 6-METHYLMERCAPTOPURINE IN DRIED BLOOD SPOT USING ULTRA PERFORMANCE LIQUID CHROMATOGRAPHY TANDEM MASS SPECTROMETRY %U http://repository.uhamka.ac.id/id/eprint/5014/