1. Laboratoire d'Ecologie Végétale et Environnement, Faculté des Sciences Biologiques Université des Sciences et de la Technologie Houari Boumediene (USTHB) Bab Ezzouar Algeria
2. CENSE – Center for Environmental and Sustainability Research, Department of Environmental Science and Engineering, NOVA School of Science and Technology NOVA University Lisbon Caparica Portugal