Dewan, R.K., and S.K. Mehta. “Ultrasonic Speeds and Isentropic Compressibility for Binary Mixtures of DMSO With Alkanols ”. Asian Journal of Chemistry, vol. 4, no. 1, Mar. 2010, pp. 152-60, https://asianpubs.org/index.php/ajchem/article/view/25015.