In 2020, Prof. Hala J. El-Khozondar and Dr. Rifa J. El-Khozondar made a visit to BOKU university to discuss all details of final workshop, the coming activities and projects. During the visit, the team in BOKU and team from Gaza made several meeting in which they put the broad lines for the final workshops: who will attend, the material to be presented, where to held the workshop, and the duration. The work of the Ph.D. student and the status of her dissertation work. In addition, several points were discuss for future collaboration. The team in Gaza has a chance to visit the laboratories at BOKU to discuss further scientific collaborations.