Professor, Department of Microbiology, Omar Al-Mukhtar University, Libya
Research Institute for Geo-Hydrological Protection (IRPI) – Section of Cosenza (Italia)
Mayor of the Greek Island of Nisyros Nisyros – Dodecanese - Greece
PhD in Water Resources from Ain Shams University through joint program with Colorado State University, USA
FULL PROFESSOR IN ECOTOXICOLOGY, UNIVERSITI PUTRA MALAYSIA
Chancellor Emeritus / Professor Emeritus, Department of Chemistry and Physics, University of Missouri-St. Louis, USA
Geographer, Invited Assistant Professor at the Institute of Geography and Spatial Planning of the University of Lisbon,Portugal
Chef Consultant, Geoscience Center, Mongolian University of Science & Technology Geoscience Center, Mongolia