Muthna Shakor Mahmood, and Sonia Ghorbel Zouari. 2023. “The Dynamics of the Impact of Public Expenditure on Economic Growth for the Period (1990-2021) - The Tunisian Model”. Migration Letters 20 (S8). London, UK:885-904. https://doi.org/10.59670/ml.v20iS8.4659.