Tawanta Natalia Sembiring, Sri, Volvo Sihombing, and Deci Irmayani. 2024. “Analysis Of Public Interest In Smartfren SIM Cards Using The K-Nearest Neighbors Method”. International Journal of Science, Technology & Management 5 (5), 1260-65. https://doi.org/10.46729/ijstm.v5i5.1177.