deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index ee8369a..0a6ea8b 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
title = {{Critical success factors for the sustainability of Kaizen event human resource outcomes: An empirical study}},  journal = {International Journal of Production Economics},  }  @article{singh2009kaizen,  title = {{Kaizen philosophy: a review of literature}},  author = {Singh, Jagdeep and Singh, Harwinder},  journal = {IUP Journal of Operations Management},  volume = {8},  number = {2},  pages = {51},  year = {2009},  publisher = {IUP Publications},  }