Min, P.-K. ., D. . Bhattacharyya, B. C. . Min, T.-H. . Kim, and K. . Mito. “Enhanced Kidney Stone Identification Using Ultrasonographic Images in Image Processing”. International Journal of Intelligent Systems and Applications in Engineering, vol. 12, no. 4s, Nov. 2023, pp. 477-84, https://ijisae.org/index.php/IJISAE/article/view/3809.