Agung Firdaus, Buchory. “Penentuan Masyarakat Miskin Penerima Zakat Menggunakan Algoritma K-Nearest Neighbor”. Jurnal Sistem Informasi (JASISFO), vol. 2, no. 2, Dec. 2021, https://jurnal.polsri.ac.id/index.php/jasisfo/article/view/3482.