ONG, SP and LAW, CL, 2011. Optimization of heat pump assisted intermittent drying In: The 7th Asia-Pacific Drying Conference (ADC).
ONG, SP and LAW, CL, 2011. Sensory evaluation of dried salak fruit In: The 7th Asia-Pacific Drying Conference (ADC).
ONG, SP and LAW, CL, 2010. Optimization of intermittent drying operation In: The 13th Asia Pacific Confederation of Chemical Engineering Congress (APCChE).
CHIANG, CL, ONG, SP and LAW, CL, 2010. A review on ionic liquid for CO2 capture In: The 13th Asia Pacific Confederation of Chemical Engineering Congress (APCChE).
ONG, SP, CHIANG, CL and LAW, CL, 2010. Antioxidants content and optical properties of salak under different drying and pretreatment conditions In: The 17th International Drying Symposium (IDS). 896-904
ONG, SP and LAW, CL, 2009. Mathematical modelling of thin layer drying of salak Journal of Applied Sciences. 9(17), 3048-3054 ONG, SP and LAW, CL, 2009. Intermittent heat pump drying in fruit and vegetable processing In: The 6th Asia-Pacific Drying Conference (ADC). 316-322
ONG, SP and LAW, CL, 2009. Thin-layer drying kinetics and phenolic retention of salak (Salacca edulis) in convective hot air drying In: The 6th Asia-Pacific Drying Conference (ADC). 475-482
HII, CL, ONG, SP, LAW, CL and CLOKE, M, 2009. Antioxidants in dried food products In: The 6th Asia-Pacific Drying Conference (ADC). 411-419
ONG, SP and LAW, CL, 2009. Mathematical modelling of thin layer drying of salak In: The 3rd International Conference on Chemical and Bioprocess Engineering (ICCBPE) in conjunction with 23rd Symposium of Malaysian Chemical Engineering (SOMChE). 509-514
ONG, SP and LAW, CL, 2008. Effect of solvent and method on extraction of total phenolic solvent in salak and red pitaya In: The 15th Regional Symposium on Chemical Engineering (RSME). Vol. I: 935-939
ONG, SP and LAW, CL, Hygrothermal properties of various foods, vegetables and fruits. In: JANGAM, S.V., LAW, CL and MUJUMDAR, A.S., eds., Drying of Foods, Vegetables and Fruits 1. TPR Group. 31-58