HARYATI, TATI. “The THE ROLE OF THE ENVIRONMENT SERVICE IN CREATING A CLEAN CITY IN WAMENA CITY”. Jurnal Ilmiah Pendidikan Lingkungan dan Pembangunan 22, no. 02 (April 1, 2022): 46 - 55. Accessed April 21, 2025. http://103.8.12.212:33180/unj/index.php/plpb/article/view/22124.