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Aligning Six Sigma and ITIL to improve IT service management
Chan, Peter C., (2010)
Benefits of ISO 20000 IT service management certification
Cots, Santi, (2016)
Continual process improvement for itil service operations : a lean perspective
Obwegeser, Nikolaus, (2019)
Quality management for IT services : perspectives on business and process performance
Praeg, Claus-Peter, (2011)
Innovation in Arbeit und Organisation : Anforderung an das Performance Management
Spath, Dieter, (2005)