MAISAROH; SUTEDI. EVALUASI KINERJA SISTEM INFORMASI PENJUALAN BUKU DENGAN PENDEKATAN COBIT 2019. Journal of Computer Science and Informatics (JOCSI), [S. l.], v. 1, n. 2, p. 50–56, 2024. DOI: 10.69747/jocsi.v1i2.35. Disponível em: https://ojs.edupartner.co.id/index.php/jocsi/article/view/35. Acesso em: 27 dec. 2025.