Om bidragsyterne

Sanaullah Khan is a retired Professor, having previously served as Dean of the Faculty of Science and as Chairman of the Department of Statistics and Operations Research at Aligarh Muslim University, India. His research focuses on multivariate sampling and mathematical programming, and he has published over 25 research papers in various journals. He is Executive Editor of the Journal of the Indian Society of Statistics and Operative Research, and founded the Aligarh Journal of Statistics.Abdul Bari is a retired Professor in the Department of Statistics and Operations Research at Aligarh Muslim University, India. His specialist areas include mathematical programming, sample surveys and reliability theory. He has published more than 50 research papers in various national and international journals. Mohammad Faisal Khan is an Assistant Professor in the College of Science and Theoretical Studies at the Saudi Electronic University, Riyadh, Saudi Arabia. He previously served as an Assistant Professor in the Department of Mathematics at Aligarh Muslim University, India. He has published more than 20 research papers in various national and international journals.