Department of Statistics Noakhali Science and Technology University Noakhali 3814 Bangladesh;
Department of Obstetrics and Gynecology President Abdul Hamid Medical College Bangladesh;
Department of Statistics Noakhali Science and Technology University Noakhali 3814 Bangladesh;
Department of Social Work Noakhali Science and Technology University Noakhali 3814 Bangladesh;
Department of Microbiology Noakhali science and Technology University Noakhali 3814 Bangladesh;