I am glad to announce you that 4th International Science Symposium (ISS2019) will be held in Kiev – the big scientific, historical, economic, cultural and educational centre of Ukraine and was named as “Kiev” between 04-06 September 2019. It is an honor for us to invite you to 4th International Science Symposium (ISS2019) in which your invaluable contributions will help us to have a fruitful organization. I hope that you will have pleasant memories of this symposium which will be a chance for you to meet colleagues, have the opportunity to discuss your work, and establish the ground for new collaborations and joint efforts. Hope to see you in Ukraine in September.
Dr. Cevdet Emin Ekinci
President of the Organizing Committee