Prambudi, Mohammad, and Achmad Muchayan. “arly etection of iseases nd bnormalities n he espiratory ystem sing ertainty actor ethod”. IJEEIT : International Journal of Electrical Engineering and Information Technology 4, no. 1 (February 7, 2021): 23 - 34. ccessed April 25, 2024. https://jurnal.narotama.ac.id/index.php/ijeeit/article/view/1298.