L. P. Refialy, S. Hartati, S. Priyanta, S. Supanji, M. E. Prayogo, and F. S. Wardhana, “Hybrid Handcrafted Feature Extraction Combined with an Assisted Region of Interest Protocol for Multi-Class Age-Related Macular Degeneration Classification”, Eng. Technol. Appl. Sci. Res., vol. 16, no. 2, pp. 33722–33727, Apr. 2026.