The viva-voce examination on the Ph. D thesis entitled “GREEN SYNTHESIS OF MAGNETITE-MAGHEMITE NANO COMPOSITE ADSORBENTS COATED WITH LEAF EXTRACT FOR REMOVAL OF HEAVY METALS FROM DRINKING WATER” was defended by Asma Siddiqa held on November 18, 2025 at 12:30 pm at the office of Director, Institute of Environmental Science, University of Rajshahi, Rajshahi-6206, Bangladesh. Principal Supervisor Professor and Director Dr. Md. Golam Mostafa, Institute of Environmental Science, University of Rajshahi, Co-Supervisor Dr. Most. Halima Khatun, Senior Scientific Officer, Fiber & Polymer Research Division, BCSIR Laboratories, Rajshahi.
The viva-voce examination on the Ph. D thesis entitled
