Walid, M., M. Ashar, and H. W. Herwanto. “Evaluating the Data Imputation Impact on Gradient Boosting Model Predictive Performance in Sensor Failure Recovery for Smart Irrigation Systems”. Engineering, Technology & Applied Science Research, vol. 16, no. 2, Apr. 2026, pp. 34452-9, doi:10.48084/etasr.17776.