Certain Classes of Univalent Functions With Negative Coefficients Defined By General Linear Operator. Tikrit Journal of Pure Science, [S. l.], v. 24, n. 7, p. 129–134, 2019. DOI: 10.25130/tjps.v24i7.469. Disponível em: https://www.tjpsj.org/index.php/tjps/article/view/469. Acesso em: 8 nov. 2026.