Hartatik, Hartatik, and Rosyid Rosyid. “PENGARUH USER PROFILING PADA REKOMENDASI SISTEM MENGGUNAKAN K MEANS DAN KNN”. Journal of Information System Management (JOISM) 2, no. 1 (July 4, 2020): 13-18. Accessed January 17, 2025. https://jurnal.amikom.ac.id/index.php/joism/article/view/199.