“ANALISA TATA KELOLA IT MENGGUNAKAN DESIGN FACTOR COBIT 2019: STUDI KASUS PT. PETROKIMIA GRESIK”. ZONAsi: Jurnal Sistem Informasi, vol. 6, no. 3, Dec. 2024, pp. 787-9, https://doi.org/10.31849/zn.v6i3.22029.