Handayani, Ellena Nurfazria, et al. “Prediction of Online Purchase Decisions: A Case of Nongshim Instant Noodles Consumers”. Jurnal Ekonomi Dan Bisnis Jagaditha, vol. 9, no. 2, Nov. 2022, pp. 115-24, doi:10.22225/jj.9.2.2022.115-124.