ALI, M. A.; FEČKAN, M.; MATEEN, A. Study of quantum Ostrowski’s-type inequalities for differentiable convex functions. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 75, n. 1, p. 7–27, 2023. DOI: 10.37863/umzh.v75i1.7313. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/7313. Acesso em: 5 dec. 2025.