“Study of Dielectric Anisotropy , Density and Optical Transmittance of Cholestryl Propionate, Cholestryl Benzoate and their Mixtures”, J. Int. Acad. Phys. Sci., vol. 4, no. 1-4, pp. 11–19, Dec. 2000, Accessed: Oct. 23, 2026. [Online]. Available: http://www.iaps.org.in/journal/index.php/journaliaps/article/view/724