Evaluating Machine Learning Models for Corn Yield Prediction Using Vegetation Indices in a Sandy Agroecosystem - Karun Katoch; Nikhil Raj Deep; Dereje A. Birhan; Diego Arruda Huggins de Sá Leitão; Ravinder Singh; Sindhura Sriram; Ebrahim Babaeian; Hardeep Singh; Hardev S. Sandhu; Michael Dukes; Lakesh K. Sharma (International Journal of Plant Production, 2026)