Perani Rosyani, and Fabian Syawali. “Application of Advanced Class Determination System Using K-Means Clustering Method (Case Study: SMK Al-Badar Balaraja)”. International Journal of Integrative Sciences, vol. 2, no. 10, Oct. 2023, pp. 1557-70, doi:10.55927/ijis.v2i10.6347.