Santoso, Siane, De Rosal Ignatius Moses Setiadi, and Ricardus Anggi Pramunendar. 2025. “Comparative No-Reference Evaluation of Classical Image Sharpening Techniques under Varying Degradation Conditions”. Journal of Applied Informatics and Computing 9 (6):3442-53. https://doi.org/10.30871/jaic.v9i6.11430.