U. Afzal, C. Merten, and M. Aleysa. 22.11 - 23.11.2017, Babol, Iran, (2017)ICHMT2017, 22.11 - 23.11.2017, Babol Noshirvani University of Technology, Babol, Iran.
U. Afzal, C. Merten, and M. Aleysa. 22.03.-23.03.2017, Germany, Stuttgart, (2017)25. Stuttgarter Kunststoffkolloquium, 22.03.-23.03.2017, Germany, Stuttgart.