On behalf of the 3rd ICRC 2023 organizing committee, I am honored to welcome all the researchers and academia from all over the world to the International Conference on Research Collaboration of Environmental Science 2023 through hybrid setting (online and offline) on 2^nd – 6^th June 2023. This conference is expected to give an interactive forum for sharing and exchanging knowledge on the latest and potential research collaboration in environmental science, engineering, education, and health.

This conference will invite 6 keynote speakers from 5 countries. Last time we conducted this conference, The presenter and participants are coming from different affiliation as researcher, lecturers, practitioners, graduate students. This conference is part of The University of Kitakyushu effort in the field of environmental research to gain a lot of insight to the development of this country and worldwide.

We are waiting for your participation in our conference as presenter or participant. All your efforts will be acknowledged as a good will to maintain and keep our environment better and sustainable. I hope we and all participants can make ICRC 2023 as one of the best conferences so that our international partnership will be strengthened for the next decade.

Thank you very much and welcome to ICRC 2023!

Japan, 27^th January 2023

Indriyani Rachman Ph. D.

Chairman of the Organizing Committee of the 3^rd ICRC 2023