M. R. . Prabhu, J. R. . Arunkumar, R. . Anusuya, G. . Charulatha, and N. . N, “Efficient Segmentation of Retinal Blood Vessels in ‎The Fundus Images Using Morphological Image Processing”, IJBAS, vol. 14, no. 6, pp. 222–227, Oct. 2025, doi: 10.14419/ryng1670.