Professor of Bio-Engineering Hepia, University of Applied Sciences Geneva

Professor of Pharmacognosy

Professor of Histology and Embryology, Fertility and Infertility Resarch Center

Assoc. Prof. Dept. Biology, College Science, Imam Mohammad Ibn Saud Islamic University

Vice President, KamTek Inc. Frederick, MD, USA

Professor, Institute of Forestry and Environmental Sciences, University of Chittagong

Professor of agriculture science, research institute of forests and rangelands

Department of Microbiology, University of Haripur

Senior Lecturer of Biomedical Science, University of Health and Allied Sciences, Ghana