Haviluddin, H., Sukmono, Y., Suprihanto, D., Harjanto, A., & Murtioso, O. A. (2022). Drugs Consumption Clustering Model using K-Means Technique. CESS (Journal of Computer Engineering, System and Science), 7(2), 537–546. https://doi.org/10.24114/cess.v7i2.36104