All members of the ITB Chemistry Study Program wish congratulations and success to Dr. Eng. Yessi Permana (Lecturer in Inorganic & Physical Research Group) for her achievement as the 1st Winner of the Swiss Innovation Challenge Indonesia 2021 & Delegate to the Swiss Innovation Challenge International Final in Switzerland 2022. This achievement was obtained for research on the theme Bioplasticiers, bioacrylates, & bioployacrylates resins. Congratulations to Mr. Yessi for his very proud and inspiring achievement.