Xiaoqiang, S., Bo, M., Zehui, H., Yongde, Y., Zewen, Y. and Xin, L. 2024. CSI passive indoor fingerprint positioning method based on improved WKNN. Scientific Insights and Discoveries Review. 3, (Oct. 2024), 60–69. DOI:https://doi.org/10.59782/sidr.v3i1.71.