Salkiawati, Ratna, 		Nurfiyah, Nurfiyah, 		Lubis, Hendarman Lubis, AND 		El Ghozy, Ilham.
" K- NEAREST NEIGHBOR REGRESSION UNTUK PREDIKSI PENJUALAN DONUT" <em>Journal of Information System, Informatics and Computing</em> [Online], Volume 9 Number 1 (24 June 2025)