1. PORIM's Survey of Thermal Heating Oils Used by the Malaysian Palm Oil Refineries;Tang,1996
2. Heat-Transfer Fluids in the Oils and Fats Industry. 1. Specification, Types and Toxicity;Rossell;Lipid Technol.,1993
3. It Is Time to End Use of THFs;Meershoek;inform,1999
4. Detection and Determination of Biphenyl-Diphenylether Heat Transfer Medium in Fatty Oils;Tagaki;Yukagaku,1969
5. Detection of Heat Transfer Media in Edible Oil;Imai;J. Am. Oil Chem. Soc.,1974