1 Subjects: “... learning; Quantitative research; Questionnaire survey; Germany; Student research...”

2 Subjects: “...Germany...”

3 Subjects: “...Germany...”

4 “... including the UK, Germany, the United States, Hong Kong, Taiwan, South Africa, and China, the volume...”

5 “... Informatics research group at Technische Universität Clausthal, Germany, and Lucas Pereira, research fellow...”

6 “... participants from seven countries: China, Croatia, Denmark, Germany, Italy, Poland and Romania. This reprint...”

7 “... participants from seven countries: China, Croatia, Denmark, Germany, Italy, Poland and Romania. This reprint...”

8

9 “... come from China, Taiwan, Thailand, Oman, Cyprus, Germany, Austria, and Portugal. Although the research...”