Asha Patel, Mukesh Gohel, Tejal Soni, Lal Hingirani, Nayan Patel, and Lalji Baldaniya. “Demonstration of Multivariate Data Analysis for the Development of Nanoemulsions Containing Active Herbal Principle of Boswellia Serratta for Topical Application”. International Journal of Drug Delivery, vol. 6, no. 4, Dec. 2014, pp. 359-72, https://ijdd.arjournals.org/index.php/ijdd/article/view/262.