Diploma of the Ministry of Science and Higher Education awarded for inventive achievements of the Cracow University of Technology WIiTCH obtained in 2018 for Joanna Ortyl’s innovative project titled: “New photoinitiating systems dedicated to obtaining polymer coatings by cationic, free radical and hybrid photopolymerization realized in UV-A and visible light with the use of LED type light sources”, data uzyskania: 06.2019