University of Bonn - Chemie (second cycle degree)

University of Bonn - Ernährungs- und Hauswirtschaftswissenschaft (first cycle degree)

University of Bonn - Ernährungs- und Hauswirtschaftswissenschaft (second cycle degree)

University of Bonn - Evangelische Religionslehre (first cycle degree)

University of Bonn - Geographie (first cycle degree)

University of Bonn - Geographie (second cycle degree)

University of Bonn - Geschichte (first cycle degree)

University of Bonn - Geschichte (second cycle degree)

University of Bonn - Informatik (first cycle degree)

University of Bonn - Informatik (second cycle degree)

University of Bonn - Mathematik (first cycle degree)

University of Bonn - Mathematik (second cycle degree)

University of Bonn - Philosophie (first cycle degree)

University of Bamberg - Geographie (Erw. HF) (first cycle degree)

University of Luxembourg - Bachelor of Science in Psychology (BAP) (first cycle degree), Master of Science in Psychology: Psychological Intervention (MPI) (second cycle degree)

University of Luxembourg - Bachelor in Applied Information Technology (BINFO) (first cycle degree), Bachelor in Applied Information Technology Continuing (BINFO-CEP) Education Programme (first cycle degree), Master in Information and Computer Science (MICS) (second cycle degree)

German-Mongolian Institute for Resources and Technology - Mechanical Engineering (first cycle degree), Raw Materials – Process Engineering (first cycle degree), Environmental Engineering (first cycle degree), Industrial Engineering (first cycle degree)

Saint Joseph University of Beirut

Technical University of Munich - Aerospace Engineering (second cycle degree)

German University of Technology in Oman - Applied Geosciences (first cycle degree), Computer Sciences (first cycle degree), Urban Planning and Architectural Design (first cycle degree)