Faroh, W., Tajuddien, R., Narimawati, U., Affandi, A., & Priadana, S. (2022). Clustering Hierarchical and Non-Hierarchical Algorithm: Clustering of 21st Century Hr Skillsi In SMKN Students In Indonesia. International Journal of Education, Information Technology, and Others, 5(2), 158-165. https://doi.org/10.5281/zenodo.6418031