DWI KARTINAH. Level of Customer Satisfaction Internet Provider using Algorithm Root Cause Analysis. JITAR : Journal of Information Technology and Applications Research, [S. l.], v. 2, n. 1, p. 49–54, 2026. DOI: 10.63956/jitar.v2i1.73. Disponível em: https://jitar.org/index.php/jitar/article/view/73. Acesso em: 29 jul. 2026.