ARIWISANTO SIANTURI, F.; SIJABAT, P. I. .; SITOHANG, A. . Application of the rough set method to the level of customer satisfaction on service quality. Sinkron : jurnal dan penelitian teknik informatika, [S. l.], v. 5, n. 2, p. 266-274, 2021. DOI: 10.33395/sinkron.v5i2.10863. Disponível em: https://jurnal.polgan.ac.id/index.php/sinkron/article/view/10863. Acesso em: 23 jul. 2024.