Janarth S, Jagadeeswaran R, Pazhanivelan S, Balaji Kannan, Ragunath K P, and Sathiyamoorthy N K. “Drought Monitoring over the Indian State of Tamil Nadu Using Multitudinous Standardized Precipitation Evapotranspiration Index”. 2024. Plant Science Today, vol. 11, no. 4, Oct. 2024, doi:10.14719/pst.4653.