Novalina, N., and M. Rizkinia. “Implementation of Xception and EfficientNetB3 for COVID-19 Detection on Chest X-Ray Image via Transfer Learning”. International Journal of Electrical, Computer, and Biomedical Engineering, vol. 1, no. 2, Dec. 2023, pp. 168–178, doi:10.62146/ijecbe.v1i2.14.