Media type: E-Article Title: TOC, lean and six sigma: The missing link to increase productivity? Contributor: Diego, Augusto de Jesus Pacheco Published: Academic Journals, 2015 Published in: African Journal of Business Management, 9 (2015) 12, Seite 513-520 Language: Not determined DOI: 10.5897/ajbm2014.7672 ISSN: 1993-8233 Keywords: General Medicine Origination: Footnote: Access State: Open Access