Khairi, Matlubul, M. Syafiih, and Ahmad Khairi. 2024. “Industry Class Clustering of Software Expertise Competency at SMKN 2 Kraksaan Using Constrained K-Means Clustering Algorithm ”. Journal of Computer Networks, Architecture and High Performance Computing 6 (3):1128-33. https://doi.org/10.47709/cnahpc.v6i3.4214.