Kelvin Hendrata et al. 2021. The Influence of Marketing Information Systems on Customer Loyalty in the Denpasar Automotive Industry in the Time of Covid-19. Jurnal Ekonomi dan Bisnis Jagaditha. 8, 1 (Mar. 2021), 81–89. DOI:https://doi.org/10.22225/jj.8.1.3129.81-89.