Multivariate study of parameters in the determination of pesticide residues in apple by headspace solid phase microextraction coupled to gas chromatography-mass spectrometry using experimental factorial designLUKMAN BOLA ABDULRA'UF; GUAN HUAT TAN.Food chemistry. 2013, Vol 141, Num 4, pp 4344-4348, issn 0308-8146, 5 p.Article

Applications of Solid-Phase Microextraction for the Analysis of Pesticide Residues in Fruits and Vegetables: A Review : Methodes of Pesticide Residue AnalysisLUKMAN BOLA ABDULRA'UF; MEE KIN CHAI; GUAN HUAT TAN et al.Journal of AOAC International. 2012, Vol 95, Num 5, pp 1272-1290, issn 1060-3271, 19 p.Article

Recent developments and applications of liquid phase microextraction in fruits and vegetables analysisLUKMAN BOLA ABDULRA'UF; ALA' YAHYA SIRHAN; GUAN HUAT TAN et al.Journal of separation science (Print). 2012, Vol 35, Num 24, pp 3540-3553, issn 1615-9306, 14 p.Article