Kuswardana, D. A.; Prasetya, D. A. .; Trimono, T.; Diyasa, I. G. S. M. .; Awang, W. S. W. . Customer Transaction Clustering With K-Prototype Algorithm Using Euclidean-Hamming Distance and Elbow Method. International Journal of Advances in Data and Information Systems 2025, 6 (2), 259-275. https://doi.org/10.59395/ijadis.v6i2.1381.