SIAGIAN, S. B. .; SAMSUDIN, S.; IRAWAN, M. D. . Implementation of Gain Ratio on KNN Method in Predicting Sales of Electronic Sparepart at Panasonic Service Center Lhokseumawe. Jurnal Teknik Informatika C.I.T Medicom, [S. l.], v. 14, n. 1, p. 36–47, 2022. DOI: 10.35335/cit.Vol14.2022.242.pp36-47. Disponível em: https://medikom.iocspublisher.org/index.php/JTI/article/view/242. Acesso em: 27 feb. 2026.