Aristo Jansen Sinlae, A., Alamsyah, D., Suhery, L. and Fatmayati, F. 2022. Classification of Broadleaf Weeds Using a Combination of K-Nearest Neighbor (KNN) and Principal Component Analysis (PCA). Sinkron : jurnal dan penelitian teknik informatika. 6, 1 (Jan. 2022), 93-100. DOI:https://doi.org/10.33395/sinkron.v7i1.11237.