“IMPLEMENTASI MECHINE LEARNING PADA HYBRID INTELLIGENCE SISTEM MENGUNAKAN METODE PCA-KNN PADA JENIS BUAH APEL, JERUK, TOMAT”. JOURNAL OF SCIENCE AND SOCIAL RESEARCH 8, no. 1 (February 6, 2025): 685–690. Accessed May 4, 2026. https://jurnal.goretanpena.com/index.php/JSSR/article/view/2583.