NANTOMAH, Kwara. Inequalities for the Psi and k-Gamma functions. Global Journal of Mathematical Analysis, [S. l.], v. 2, n. 4, p. 290–296, 2014. DOI: 10.14419/gjma.v2i4.3608. Disponível em: https://mail.sciencepubco.com/index.php/GJMA/article/view/3608.. Acesso em: 13 jun. 2025.