Admanegara, Ronnald Christanto, and Wiwik Handayani , trans. 2024. “Customer Churn Analysis Using Machine Learning to Improve Customer Retention on Vissie Net”. International Journal of Scientific Research and Management (IJSRM) 12 (09): 7379-87. https://doi.org/10.18535/ijsrm/v12i09.em05.