Adebisi, Oluwadare Adepeju, et al. “Comparative Analysis of Deep Learning Models for Detection of COVID-19 from Chest X-Ray Images”. International Journal of Scientific Research in Computer Science and Engineering, vol. 8, no. 5, Oct. 2020, pp. 28-35, https://ijsrcse.isroset.org/index.php/j/article/view/390.