M.D Nehal Ahmed, Shaik Naziya, Kathula Supriya, Syed Ammar Ahmed, Guntoju Kalyani, Siga Gnaneshwari, K.N.V. Rao and K. Rajeshwar Dutt 2019. A Review on Perfumery. World Journal of Pharmaceutical Sciences. 7, 4 (Mar. 2019), 56–68.