4.

H. Fechtner, N. Klewicz, J. Martini and B. Schmuelling, "Defining User-centric Requirements for Virtual Laboratories: A Mixed-methods Study on XR in Engineering Education", International Journal of Information and Education Technology, vol. 16, no. 9, pp. 2327-2335, Sep. 2026.

3.

H. Fechtner, N. Klewicz, A. David, J. Martini and B. Schmuelling, "Identifying Research Gaps in Engineering Virtual Laboratories: An AI-Assisted Mapping Study" in The 2026 11th International STEM Education Conference (iSTEM-Ed 2026), Chiang Mai, Thailand, Jul. 2026.

2.

H. Fechtner, N. Klewicz, J. Martini and B. Schmuelling, "Defining User-Centric Requirements for Virtual Laboratories: A Mixed-Methods Study on XR in Engineering Education" in 7th International Conference on Information Technology and Education Technology (ITET 2026), Hiroshima, Japan, Jun. 2026.

1.

N. Klewicz, H. Fechtner and B. Schmuelling, "Techno-Economic Evaluation of Solid-State and Sodium-Ion Batteries in E-Mobility Using a MATLAB Tool" in 11th IEEE International Conference on Sustainable Technology and Engineering (i-COSTE 2025), Washington, USA, Dez. 2025.