JUMA, Abdul Rahman S.; SALOOMI, Mohammed H. Coefficient Estimates for Subclasses of Regular Functions. Iraqi Journal of Science, [S. l.], v. 59, n. 3C, p. 1710–1716, 2018. Disponível em: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/484.. Acesso em: 7 dec. 2025.