Impact of COVID-19 on Square Pharmaceuticals Stock Prices: A Comparative Analysis of Machine Learning Models. International Journal of Statistical Sciences , [S. l.], v. 24, n. 2, p. 73–84, 2024. DOI: 10.3329/ijss.v24i2.77990. Disponível em: https://www.banglajol.info/index.php/ijss/article/view/77990. Acesso em: 30 jun. 2026.