Warning: file_put_contents(): Only 0 of 26 bytes written, possibly out of free disk space in /var/www/ojs.unud.ac.id_backup/lib/pkp/classes/cache/FileCache.inc.php on line 90 Putri Rahayu, Ni Kadek, AND Mogi, I Komang. " Implementation of K-Nearest Neighbor Algorithm in Heart Disease Classification" JELIKU (Jurnal Elektronik Ilmu Komputer Udayana) [Online], Volume 10 Number 1 (6 August 2021)