Tanty, Heruna. “Kandungan Zat Kimia Anorganik Pada Beberapa Proses Filtrasi Air Minum Kemasan Dan Isi Ulang Menggunakan One-Way Manova”. ComTech: Computer, Mathematics and Engineering Applications 1, no. 1 (June 1, 2010): 48-60. Accessed March 26, 2025. https://journal.binus.ac.id/index.php/comtech/article/view/2167.