Maitimu GF, Gunawan PH, Ilyas M. Classification of Acne Severity Using K-Nearest Neighbor (KNN) and Random Forest Method. LKJITI [Internet]. 2025 Aug. 31 [cited 2026 Jan. 12];16(02):06. Available from: https://ejournal3.unud.ac.id/index.php/lontar/article/view/761