Kusumawati, K., Saragi, S. and Putriana, L. 2021. Analysis of the Influence of Product Attributes and Consumer Characteristics on Consumer Preferences and Purchase Decisions of Vitamin C Oral Products During The Covid-19 Pandemic. Enrichment : Journal of Management. 12, 1 (Nov. 2021), 751-763. DOI:https://doi.org/10.35335/enrichment.v12i1.302.