@inproceedings{sgem2017S05005,
  title = {ADVANTAGES AND DISADVANTAGES OF COMPANIES OPERATING IN GROUP PURCHASING ORGANIZATIONS},
  author = {G. Zimon},
  booktitle = {4th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2017},
  year = {2017},
  pages = {33-40},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgemsocial2017/15/S05.005}
}