Meseret, Amanuel, Kula Kakaba, and Tafary Kababa. “Classification of Chronic Obstructive Pulmonary Diseases from Chest X-Ray Images Using Deep Learning”. Harla Journal of Engineering and Technology 1, no. 1 (June 30, 2022): 18–40. Accessed April 3, 2026. http://journals.ddu.edu.et/index.php/HJET/article/view/35.