et. al., Zareena Hassanbee M S A,. “Effective Contrast Enhancement Techniques for Fundus Images”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 11 (May 10, 2021): 6937–6943. Accessed April 29, 2024. https://turcomat.org/index.php/turkbilmat/article/view/7210.