E. Abhilash, S. P. Parayil, A. Raju, B. Sathian, and V. Udayan, “A study on the medicinal value and distribution of climbers of Nattika, India”, Asia Pac.J. Environ. Ecol. Sust. Dev., vol. 1, no. 1, pp. 36–39, Jan. 2014, doi: 10.3126/apjeesd.v1i1.9510.