@book{Jahns+2023, url = {https://doi.org/10.3790/9783896443014}, title = {Benchmarking}, title = {Arbeitsbuch aus der Reihe Benchmarking und Best Practice der Supply Management Group™}, author = {Christopher Jahns}, publisher = {Verlag Wissenschaft & Praxis}, address = {}, doi = {doi:10.3790/9783896443014}, isbn = {9783896443014}, year = {2003}, lastchecked = {2023} }