Ahmad, S Shakil, Mohammed Yaqub, and Khalil A Nasir. 2001. “DIELECTRIC RELAXATION STUDIES OF SOME AROMATIC HYDROCARBONS AND THEIR NAPHTHENE MIXTURES”. Biological Sciences - PJSIR 44 (1):5-11. http://www.biostaging.pjsir.org/index.php/biological-sciences/article/view/1862.