Hagenauer, G., M. Gläser-Zikuda, and S. Volet. “University teachers’ Perceptions of Appropriate Emotion Display and High-Quality Teacher-Student Relationship: Similarities and Differences across Cultural-Educational Contexts”. Frontline Learning Research, vol. 4, no. 3, May 2016, pp. 44-74, doi:10.14786/flr.v4i3.236.