Erukala Mahender, Dr. Ch. Ramesh Babu, Kakkerla Shiva Kumar. “Multi-Level Thresholding for Image Segmentation on Medical Images Using Multi Otsu and Sine Cosine Optimization Algorithm”. Annals of the Romanian Society for Cell Biology (April 30, 2021): 12305–12316. Accessed August 10, 2024. http://annalsofrscb.ro/index.php/journal/article/view/4156.