CLINICAL CASE OF SKIN LESIONS WITH PARVOVIRUS B19 INFECTIONCLINICAL CASE OF SKIN LESIONS WITH PARVOVIRUS
B19 INFECTION
E-COMMERCEINBANGLADESH потребителя (
B2
C), бизнес для бизнеса (
B2
B), бизнес для правительства (
B2G), потребительские для потребителя
Matthew effect in B2C and its countermeasures — exploration of new C2B modeThis paper studies the Matthew effect in the field of
B2
C, through the search theory of consumers