Rouza, Erni, Basorudin, and Efrida. “IDENTIFIKASI DAN KLASIFIKASI UMKM DI KABUPATEN ROKAN HULU MENGGUNAKAN METODE K-MEANS”. RJOCS (Riau Journal of Computer Science) 7, no. 1 (January 31, 2021): 32–40. Accessed July 22, 2024. https://journal.upp.ac.id/index.php/rjocs/article/view/1819.