E. NANDHINI, and S.R. MALATHI. “LOCATION OF FOVEA CENTRALIS IN DIGITAL FUNDUS IMAGES USING ADAPTIVE THRESHOLDING METHOD”. International Journal of Pharma and Bio Sciences 5, no. 4 (September 30, 2014): 601–606. Accessed July 24, 2026. https://ijpbs.net/index.php/journal/article/view/3385.