It is so glad that AERE 2023 was held both in Singapore both onsite and online during October 20-22, 2023. Participants from different countries attended the conference and shared their research report. Your support and participation makes the conference a success. See you next year! Registered and presented papers have been published into International Journal of Environmental Science and Development (ISSN: 2010-0264 (Print); 2972-3698 (Online)):https://www.ijesd.org/list-189-1.html