Farasram, Rakesh, P.L. Farasram, and C.M. Desai. 2010. “Study of Molecular Complex Formation Between Components, Methanol and Hydrocarbons, in Petroleum Spirit With Dye Indicator&Mdash; Part-II ”. Asian Journal of Chemistry 10 (2):391-92. https://asianpubs.org/index.php/ajchem/article/view/23628.