ANALYSIS OF CONSUMER BEHAVIOUR IN A RETAIL DRUGSTORE CHAIN IN RUSSIA BASED ON THE TYPE OF CONSUMER LOYALTY Статья Galkina G., Gribkova E., Pak T., Bazarkina O., Sudarenko K., Kurashov M., Smirnov A. Tropical Journal of Pharmaceutical Research. University of Benin. Том 18. 2019. С. 1133-1140
