Gandhi, Kamal. “Solvent Fractionation Technique Paired With Apparent Solidification Time (AST) Test As a Method to Detect Palm Olein and Sheep Body Fat in Ghee (clarified Milk Fat)”. Indian Journal of Dairy Science, vol. 71, no. 3, June 2018, https://epubs.icar.org.in/index.php/IJDS/article/view/73328.