Research Collaboration meeting with Prof. Dr. Md. Ahsan Habib, Department of Chemistry (Analytical and Environmental Section), University of Dhaka, Bangladesh, Dr. Hari Shankar Biswas, Assistant Professor, Department of Chemistry, Surendranath College, Kolkata, India and Prof. Dr. Sandeep Poddar, Deputy Vice Chancellor (Research & Innovation), Lincoln University College, Malaysia on May 27, 2023.