Wahyudi J, Shalludin A, Sari Y. Deteksi Kandungan Unsur Hara Daun Jagung Menggunakan K-Nearest Neighbor (KNN): Detection of Corn Leaf Nutrient Content Using K-Nearest Neighbor (KNN). J-SAKTI. 2021;3(2):5-11. doi:10.33084/jsakti.v3i2.2235