ARDIWAN, Roni; ZULITA , Leni Natalia; FREDRICKA , Jhoanne. Application of the Six Sigma Method in Knowing the Level of Student Satisfaction with the Learning System in Schools. Jurnal Komputer, Informasi dan Teknologi, [S. l.], v. 1, n. 2, p. 353–359, 2021. DOI: 10.53697/jkomitek.v1i2.297. Disponível em: https://penerbitadm.pubmedia.id/index.php/KOMITEK/article/view/297. Acesso em: 13 feb. 2025.