1. Master of Public Health, Bangladesh Open University, Gazipur, Bangladesh
2. Institute of Social Welfare and Research, University of Dhaka, Dhaka, Bangladesh
3. Armed Forces Nursing Service, Major at Bangladesh Army (AFNS Officer), Combined Military Hospital, Dhaka, Bangladesh
4. School of Medical Sciences, Shahjalal University of Science and Technology, Sylhet, Bangladesh
5. Master of Public Health, National Institute of Preventive and Social Medicine, Dhaka, Bangladesh
6. College of Nursing, International University of Business Agriculture and Technology, Dhaka, Bangladesh
7. Faculty of Graduate Studies, University of Kelaniya, Colombo, Sri Lanka