S. M. Saad, A. Y. M. Shakaff, M. Hussein, M. Mohamad, M. A. M. Dzahir, and Z. Ahmad, “ANALYSIS OF FEATURE SELECTION WITH K-NEAREST NEIGHBOUR (KNN) TO CLASSIFY INDOOR AIR POLLUTANTS”, MJIT, vol. 2, no. 2, pp. 75–80, Dec. 2017, Accessed: Jun. 04, 2026. [Online]. Available: https://ejournal.unikl.edu.my/index.php/mjit/article/view/547