Bicego, A.A.BicegoDerks, P.P.DerksKuvaja, P.P.KuvajaPfahl, D.D.Pfahl2022-03-092022-03-091999https://publica.fraunhofer.de/handle/publica/332982en004005006Product Focused Process Improvement. Experiences of Applying the PROFES Improvement Methodology at DRÄGERconference paper