Toleva, B., Ivanov, I. and Kitova, K. 2025. Innovative Machine Learning Approaches for Drinking Water Quality Classification: Addressing Data Imbalances with Custom SMOTE Sampling Strategy. Journal of Environmental & Earth Sciences. 7, 3 (Mar. 2025), 262–273. DOI:https://doi.org/10.30564/jees.v7i3.8195.