Fitriani, Erlina Eka, and Wiyli Yustanti. “Perbandingan Kinerja Metode Problem Transformation-KNN Dan Algorithm Adaptation-KNN Pada Klasifikasi Multi-Label Pertanyaan Kotakode”. Journal of Emerging Information Systems and Business Intelligence (JEISBI) 3, no. 3 (June 14, 2022): 122–130. Accessed November 20, 2025. https://ejournal.unesa.ac.id/index.php/JEISBI/article/view/47510.