Perwira, Rifki Indra, Bambang Yuwono, Risya Ines Putri Siswoyo, Febri Liantoni, and Hidayatulah Himawan. “Effect of Information Gain on Document Classification Using K-Nearest Neighbor”. Register 8, no. 1 (January 5, 2022): 50–57. Accessed May 7, 2024. https://journal.unipdu.ac.id/index.php/register/article/view/2397.