Lakshmi M, and Nandagopal S. “Comprehensive GC-MS and FT-IR Profiling of Coleus Zeylanicus Essential Oil and Investigation of Its Anti-Fungal and Anti - Oxidant Activities”. International Journal of Research in Pharmaceutical Sciences, vol. 12, no. 1, Feb. 2021, pp. 636-42, https://ijrps.com/home/article/view/320.