References

• 1993Organizational culture and leadership16,462 cited
• 1986Organizational Culture and Leadership9,602 cited
• 1993Applications of case study research7,853 cited
• 2015Qualitative Case Study Methodology: Study Design and Implementation for Novice Researchers7,563 cited
• 2011The Sage Handbook of Qualitative Research 17,157 cited
• 1998Partnerships from cannibals with forks: The triple bottom line of 21st‐century business5,334 cited
• 1991The Machine That Changed the World4,714 cited
• 1997Lean Thinking—Banish Waste and Create Wealth in your Corporation3,375 cited
• 1997Lean Thinking—Banish Waste and Create Wealth in your Corporation2,121 cited
• 2007Six Sigma: Definition and underlying theory⋆876 cited
• 2004Benefits, obstacles, and future of six sigma approach758 cited
• 2015Lean and green – a systematic review of the state of the art literature657 cited
• 2005The integration of lean management and Six Sigma649 cited
• 2010The evolution of lean Six Sigma545 cited
• 2016The integration of lean manufacturing, Six Sigma and sustainability: A literature review and future research directions for developing a specific model504 cited