Kurniati Karim, Dennis Rydarto Tambunan, Nirta Vera Yustanti, Heru Kreshna Reza, and Melly Susanti, “Measurement Of Company Performance With Approach Balanced Score Study Case: Regional Drinking Water Company ”, International Journal of Science, Technology & Management, vol. 2, no. 6, pp. 2125-2135, Nov. 2021.