Kuhlang, Peter, Thomas Edtmayr, Alexander Sunk, Christian Morawetz, and Wilfried Sihn. “UTILIZING A PROCESS MANAGEMENT APPROACH TO STANDARDISE THE APPLICATION OF VALUE STREAM MAPPING”. Brazilian Journal of Operations & Production Management 8 (November 9, 2011): 89-102. Accessed July 17, 2019. https://bjopm.emnuvens.com.br/bjopm/article/view/V8N2A5.