Friday, October 1, 2021 - Saturday, October 2, 2021 14th International Scientific Conference – 2021 On Sustainable Regional Development Klaipeda, Lithuania Klaipeda
Monday, July 26, 2021 @ 9:00 am - Saturday, July 31, 2021 @ 7:00 pm 2nd Field Congress in North Macedonia Institute of Ecology and Technology, North Macedonia
Wednesday, June 23, 2021 - Sunday, June 27, 2021 7th International Conference on Engineering and Natural Sciences (ICENS 2021) Sarajevo, Bosnia and Herzegovina Sarajevo
