Some Normality Criteria for Families of Meromorphic Functions. Communications in Mathematical Research, [S. l.], v. 34, n. 2, p. 125–132, 2019. DOI: 10.13447/j.1674-5647.2018.02.04. Disponível em: https://www.global-sci.com/index.php/cmr/article/view/8957. Acesso em: 27 feb. 2026.