R. S. JAT and N. A. GAJBHIYE, “Herbal biomass, secondary metabolites, water use and economic efficiencies of Centella asiatica influenced with irrigation water regimes”, Indian J Agri Sci, vol. 87, no. 8, pp. 1024–1029, Aug. 2017, doi: 10.56093/ijas.v87i8.73142.