RESEARCH ARTICLE Vol. 23 (1) April 2011, p. 968-973 PHYSICO-CHEMICAL PROPERTIES OF MIXED ANIONIC/CATIONIC SURFACTANT SOLUTION: MIXTURES OF SODIUM LAURATE METHYL ESTER α-SULPHONATE AND TETRADECYLLTRIMETHLAMMONIUM BROMIDE WONG, S.P. * ; LIM Wen Huei ** ; CHENG, S.F. * ; CHUAH, C.H. * FULL TEXT | DOWNLOAD PDF