XU, Shijia. Prediction of COVID-19 Pandemic Trend by Machine Learning. Highlights in Science, Engineering and Technology, [S. l.], v. 39, p. 230–237, 2023. DOI: 10.54097/hset.v39i.6533. Disponível em: https://drpress.org/ojs/index.php/HSET/article/view/6533. Acesso em: 20 apr. 2026.