PASHA, P. B.; MUFLIHAH, Y. Recommendation System Using the K-Nearest Neighbor Approach: A Case Study of Dual Camera Quality as a Smartphone Selection Criterion. Journal of Information Technology and Cyber Security, [S. l.], v. 1, n. 1, p. 9–15, 2022. DOI: 10.30996/jitcs.7559. Disponível em: https://jurnal.untag-sby.ac.id/index.php/jitsc/article/view/7559. Acesso em: 5 jan. 2026.