Nombo, Josiah, Alfred Mwambela, and Michael Kisangiri. “Analysis and Performance Evaluation of Entropic Thresholding Image Processing Techniques for Electrical Capacitance Tomography Measurement System”. Tanzania Journal of Science 47, no. 3 (August 31, 2021): 928–942. Accessed April 26, 2024. https://tjs.udsm.ac.tz/index.php/tjs/article/view/756.