Gošnik D, Beker I, Kavčič K. Lean Six Sigma in Slovenian and Serbian Manufacturing Companies. Int J Ind Eng Manag [Internet]. 2014 Sep. 30 [cited 2024 Sep. 20];5(3):123-30. Available from: http://sp.ftn.uns.ac.rs/index.php/ijiem/article/view/261