A comparative study of electrochemical biosensor and LC-MS/MS method for malachite green and leuco-malachite green analysis in fish samples - Ahmad Puat, Nurul Hidayah; Salam, Faridah; Mohd Said, Nur Azura; Abdul Rahman, Gayah; Muhamad, Othman; Abu Bakar, Fatimah; Ishak, Zamri (Malaysian Society of Animal Production, 2015)