SAVCHENKO Т., and TARASENKO І. “utomated anagement ystem of estaurants nterprises”. NTERNATIONAL CIENTIFIC-RACTICAL OURNAL OMMODITIES ND ARKETS, vol. 13, no. 1, June 2012, pp. 72-81, https://journals.knute.edu.ua/commodities-and-markets/article/view/1409.