KUMARI BAGHEL, HEMA, and L.R. SINGH. “Adsorption of Di-Butylester of Sodiumsulpho Succinic Acid at the Hydrocarbon Mixture-Water Interfaces”. Asian Journal of Chemistry, vol. 19, no. 6, Mar. 2010, pp. 4495-01, https://asianpubs.org/index.php/ajchem/article/view/19995.