Six sigma as a business process management method in services: analysis of the key application problems
2010 ◽
Vol 9
(3)
◽
pp. 307-332
◽
Keyword(s):
2012 ◽
pp. 74-89
◽
2010 ◽
pp. 127-148
◽
Keyword(s):
Keyword(s):
2014 ◽
pp. 127-146
◽