Ismowati, M. “Profile of Pam Jaya and Private Partners in Clean Water Supply Jakartan (Case Study Year 1998-2012)”. KnE Social Sciences 3, no. 10 (August 29, 2018): 481–493. Accessed March 29, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/2928.