For citations:
Berezka S.M. Loyalty Programs: Foreign and Russian Experience. Moscow University Economics Bulletin. 2016;(5):113-131. (In Russ.) https://doi.org/10.38050/01300105201657
Berezka S.M. Loyalty Programs: Foreign and Russian Experience. Moscow University Economics Bulletin. 2016;(5):113-131. (In Russ.) https://doi.org/10.38050/01300105201657