Ramadini, Suci, and Julian Supardi. “Reinforcement Learning–Guided Hyperparameter Tuning for U-Net-Based Super-Resolution of Brain MRI Under Synthetic Degradation”. Journal of Information Systems and Informatics, vol. 8, no. 2, Apr. 2026, pp. 1693-1, https://doi.org/10.63158/journalisi.v8i2.1565.