HASSAN A, KHAN AR. Ostrowski Type Inequalities Via ψ − (α, β, γ, δ)−Convex Function. Stud. Univ. Babeş-Bolyai Math. [Internet]. 2024 Jun. 18 [cited 2025 Feb. 5];69(2):247-65. Available from: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/7292