Waruwu, Jurisman, Wira Hadinata, Siska Febriyani, and Rini Wijayanti. 2022. “Data Mining Technique in Detecting and Predicting Cyber In Marketplace Sector”. Jurnal Informatika 1 (1), 8 - 11. https://doi.org/10.57094/ji.v1i1.350.