Implementation of the Value for Money Principle in Improving the Quality of Public Services at Makassar City Regional Water Utility (Perumda Air Minum). Journal of Advanced Management and Business Studies, [S. l.], v. 1, n. 1, p. 23–33, 2026. Disponível em: https://futureinsocialscience.com/JAMBS/article/view/9. Acesso em: 12 oct. 2026.