The viva-voce examination on the Ph. D thesis entitled IMPACT OF COVID-19 ON HOUSEHOLD DIETARY DIVERSITY AND NUTRITIONAL STATUS OF WOMEN AND CHILDREN IN RURAL AREA OF BOGURA, Bangladesh was defended by Hasna Jahan held on June 29, 2025 at 12:30 pm at the office of Director, Institute of Environmental Science, University of Rajshahi, Rajshahi-6206, Bangladesh. Supervisor Professor Dr. Tanzima Yeasmin, Department of Biochemistry and Molecular Biology, University of Rajshahi.