N. K. A. . Nirwana, N. P. W. Dewi, I. M. D. P. Asana, N. W. J. K. Dewi, and G. A. S. D. Astari, “Master Stockist Customer Segmentation Using RFM Model and Self-Organizing Maps Algorithm”, SinkrOn, vol. 8, no. 4, pp. 2447-2457, Oct. 2024.