et. al., R. Kanimozhi,. “Comparative Thresholding Analysis for Keratoconus Detection Using Probability Density Function”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 9 (April 24, 2021): 571–577. Accessed September 12, 2025. https://textitlejournal.com/turcomat.org/index.php/turkbilmat/article/view/3115.