CHMIL, H. and POLEVYCH, K. 2021. IMPLEMENTATION OF TREND TECHNOLOGIES OF THE INDUSTRY 4.0 CONCEPT INTO THE  RETAIL ACTIVITY ORGANIZATION. Herald of Khmelnytskyi National University. Economic sciences. 290, 1 (Mar. 2021), 313–319. DOI:https://doi.org/10.31891/2307-5740-2021-290-1-54.