Sanmorino, A., Alie, J. , Ariati, N. and Wulanda, S.V. 2022. K-NN Based Air Classification as Indicator of the Index of Air Quality in Palembang. Sinkron : jurnal dan penelitian teknik informatika. 6, 3 (Jul. 2022), 853-859. DOI:https://doi.org/10.33395/sinkron.v7i3.11469.