Rofiqi, H.K., Noersasongko, E. , Winarno, S. and Soeleman, M.A. 2026. Augmentation Strategy and Hyperparameter Optimization Using Optuna for Potato Leaf Disease Classification in Uncontrolled Environment. Jurnal Teknik Informatika (Jutif). 7, 2 (Apr. 2026), 743–759. DOI:https://doi.org/10.52436/1.jutif.2026.7.2.4898.