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