Rosnelly, Rika. “Combination of Thresholding and Otsu Method in Increasing Results of Identification of Malaria Parasite Type in Thin Blood Smear Image”. International Journal of Psychosocial Rehabilitation 24, no. 4 (June 30, 2020): 3807–3818. Accessed August 13, 2025. https://www.psychosocial.com/index.php/ijpr/article/view/4940.