H. Moujahid, B. Cherradi, O. E. Gannour, L. Bahatti, O. Terrada, and S. Hamida "Convolutional Neural Network Based Classification of Patients with Pneumonia using X-ray Lung Images", Advances in Science, Technology and Engineering Systems Journal, vol. 5, no. 5, pp. 167–175, 2020, doi: 10.25046/aj050522.