Glass, Jana
Via Rico, Daniela A.
Stefan, Catalin
Nga, Tran Thi Viet
Funding for this research was provided by:
Vietnam National Foundation for Science and Technology Development (ĐT.NCCB-ĐHUD.2012-G/02)
Deutscher Akademischer Austausch Dienst (Postgraduate Degree Courses for Professionals)
Bundesministerium für Bildung und Forschung (01LN1311A)
Article History
Received: 11 December 2017
Accepted: 13 April 2018
First Online: 3 May 2018