I am a scientist in the field of Biological Sciences in the College of Sciences, Department of Biological Sciences at the Northern Border University (Saudi Arabia). My teaching load in General Biology courses both at College of Science and Medical Colleges of the University, I participate actively in many committees,  I am involved in various research projects dealing with Natural Product valorization, plant genetic diversity with the a special interest to endemic and engendered taxa both in Saudi Arabia and Tunisia. I am also interested in monitoring the terrestrial environment and studying the impact of human activities on land habitats: Approaches of Sustainability .