C. C. Bey Lirna, T. Trimono, and A. T. Damaliana, “EMPLOYEE VOLUNTARY ATTRITION PREDICTION AT PT.XYZ: ENSEMBLE MACHINE LEARNING APPROACH WITH SOFT VOTING CLASSIFIER”, J. Tek. Inform. (JUTIF), vol. 5, no. 5, pp. 1231-1239, Oct. 2024.