HASSAN, Ali; KHAN, Asif R. Ostrowski Type Inequalities Via ψ − (α, β, γ, δ)−Convex Function. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 69, n. 2, p. 247–265, 2024. DOI: 10.24193/subbmath.2024.2.01. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/7292. Acesso em: 5 feb. 2025.