PLAMONIA, N. and Suryanto, K. 2024. How Drinking Water Supply PPPs Last After 25 Years (1998 – 2023). Does It Work?. Jurnal Teknik Sipil. 31, 1 (Jun. 2024), 85-98. DOI:https://doi.org/10.5614/jts.2024.31.1.10.