Porkodi, G., Ramamoorthy, P., Anand, G., Sugumaran, M. P., Jagadeeswaran, R., & Abirami, R. (2025). Spatial variability map for soil fertility of Sugarcane Research Station Farm, Cuddalore, Tamil Nadu using GIS techniques. Plant Science Today, 12(3). https://doi.org/10.14719/pst.8360 (Original work published June 17, 2025)