Rasheed, Rukhsana, Mazhar Nadeem Ishaq, and Rabea Anwar. “Productive Efficiency of the European Union Member Countries: An Economic Assessment in Post?Brexit Perspective”. iRASD Journal of Economics 4, no. 2 (April 13, 2022): 164–172. Accessed November 23, 2024. https://journals.internationalrasd.org/index.php/joe/article/view/719.