Affandi, Egi, Baginda Harahap, and Solianna Harahap. 2026. “Application of the K-Means Clustering Algorithm to Categorize Pregnant Women’s Knowledge and Attitudes Towards Smoking During Pregnancy”. Journal of Technology and Computer 3 (3): 282-86. https://journal.technolabs.co.id/index.php/jotechcom/article/view/108.