Sylvester Okiemute Eteje

Department of Surveying and Geodesy, Eteje Surveys and Associates, Benin, Nigeria.

Dr. Syamal Chakrabarti

Department of Chemistry, University of Calcutta, Kolkata, West Bengal, - 700073, India.

Dr. Rupesh Dudhe

School of Pharmacy, GH Raisoni University Saikheda, Saunsar Chhindwara, (M.P.) India

Brian Cafarella

Department of Math, Sinclair Community College, Dayton, United States.

Dr. Sandeep Nivruttirao Niwadange

Shri Govindrao Munghate Arts and Science College, Kurkheda. Gadchiroli. Maharashtra. India.

Hanan Gouda Abdelwahab Ahmed Elhaes

Professor of Physics, Faculty of women for Arts, Science & Education, Ain Shams University (Egypt)

Dr. Shahid Naseem

Retired Professor, Department of Geology, University of Karachi, Pakistan.

Asmaa. G. Shalaby

Associate Prof. at Benha University-Faculty of science-Department of Physics-Egypt.

Valeri Mosiashvili

Faculty of Business and Technologies, Georgian National University SEU, Tbilisi, Georgia.