@phdthesis{Wirzberger2019Load-inducing, title = {Load-inducing factors in instructional design: Process-related advances in theory and assessment}, author = {Wirzberger, Maria}, school = {TU Chemnitz}, year = {2019}, doi = {}, url = {http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa2-327030} }