TRAN HUU QUYET. COFFEE LEAF DISEASE CLASSIFICATION USING THREE LIGHTWEIGHT DEEP LEARNING MODELS: ROBUSTNESS EVALUATION AGAINST IMAGE DEGRADATION AND GRAD-CAM VISUALIZATION. TCKH TĐHTT [Internet]. 6 Tháng Bảy 2026 [cited 26 Tháng Bảy 2026];12(2). Available at: https://sjttu.tqu.edu.vn/index.php/sjttu/article/view/1478