“Lightweight Explainable and Reliable Deep Learning for Multiclass Skin Lesion ClassificationA Systematic Review of Metadata Fusion Class Imbalance Calibration and Leakage Safe Evaluation”. 2026. IJAICET - International Journal of Artificial Intelligence, Cybersecurity and Emerging Technologies 1 (2): 8-13. https://doi.org/10.68307/z27de086.