Putro, Wahyu Handoyo, Bambang Suwerda, and Sigid Sudaryanto. “Pengaruh Variasi Volume Campuran Lumpur IPAL Sewon Terhadap Kuat Tekanan Batu B Ata Produksi Desa Turi, Sumberagung, Sleman”. Sanitasi: Jurnal Kesehatan Lingkungan 4, no. 1 (August 18, 2012): 44–50. Accessed November 22, 2024. https://e-journal.poltekkesjogja.ac.id/index.php/Sanitasi/article/view/821.