MUTTAQIN, Faisal et al. It balanced scorecard method for performance measurement of information system technology unit in regional water company of Surabaya City. Proceedings, [S.l.], v. 1, n. 1, p. 420-428, july 2018. Available at: <https://ojs.pnb.ac.id/index.php/Proceedings/article/view/942>. Date accessed: 24 apr. 2024.