Lajher Adouani, I. and Mahdhi , N. 2026. Climate change and worsening aridity in the Djeffara region, southeastern Tunisia, over the period 1984-2024: Quantifying Change, Diagnosing Causes, and Framing Adaptive Strategies. JOURNAL OF OASIS AGRICULTURE AND SUSTAINABLE DEVELOPMENT . 8, 02 (Jun. 2026), 1–11. DOI:https://doi.org/10.56027/JOASD.062026.