Hananiawati, Zulfa. “STRATEGIC PLANNING AT PT AETRA AIR JAKARTA IN DRINKING WATER MANAGEMENT”. Jurnal Ilmiah Pendidikan Lingkungan dan Pembangunan 18, no. 1 (March 30, 2017): 14–20. Accessed November 22, 2024. https://journal.unj.ac.id/unj/index.php/plpb/article/view/2263.