Mohammed Hassan, Mohammed Musharraf Ali, Mohammad Abbas, Mohammed Abdul Bari 2023. Direct Cup-to-Disc Ratio Estimation for Glaucoma Screening via Semi-supervised Learning. Mathematical Statistician and Engineering Applications. 72, 1 (Jan. 2023), 1374–1380. DOI:https://doi.org/10.17762/msea.v72i1.2358.