1. Laboratory of Sustainability of Olive Growing and Arboriculture in Semi-Arid and Arid Regions, Olive Tree Institute, Sfax, Tunisia.
2. Laboratory of Plant Biodiversity and Dynamics of Ecosystems in Arid Environment, Faculty of Sciences of Sfax, Sfax, Tunisia.
3. Laboratory of Environmental Bioprocesses, Center of Biotechnology of Sfax, AUF (PER-LBP), Sfax, Tunisia.