MEFTAH, B.; , M. M.; SOUAHI, A. Fractional Ostrowski Type Inequalities for Functions Whose Mixed Derivatives are Prequasiinvex and alpha-Prequasiinvex Functions. Journal of the Indonesian Mathematical Society, [S. l.], v. 25, n. 2, p. 92–107, 2019. DOI: 10.22342/jims.25.2.751.92-107. Disponível em: https://jims-a.org/index.php/jimsa/article/view/751. Acesso em: 5 may. 2024.