"I have had the great pleasure of knowing Professor Elena Bartkiene in the context of the COST Action CA18101, Sourdomics, where she served as Vice-Chair and also led a Working Group. During that collaboration, I quickly came to recognize her as one of the finest researchers I have encountered in my professional career, and as someone with whom it has been a true privilege to work.

Professor Bartkiene stands out for her exceptional professionalism, scientific rigor, leadership, work ethic, and deep knowledge of her field. Her capacity for hard work, strategic focus, and consistent commitment to excellence is genuinely impressive. She combines technical competence with a very high level of integrity and responsibility, which makes her an outstanding colleague and a respected scientific leader.

Perhaps even more importantly, Elena is an exceptional human being. Her human values, generosity, and altruistic spirit are evident in how she relates to others and carries herself professionally. These qualities, together with her scientific achievements, have earned her the recognition and respect of her peers at both national and international levels.

I sincerely believe that Professor Elena Bartkiene deserves a position of reference at national and/or European level, where her talent, experience, and leadership can continue to be fully leveraged for the benefit of society. I wholeheartedly recommend her without reservation."

"I sincerely express my heartfelt gratitude to you for your fruitful collaboration, high professionalism, and invaluable support. Your extensive experience, scientific expertise, and kind mentorship have made a significant contribution to the development of my professional growth."