1.
Oktavianto AA, Rosariawari F. Analisis Pemakaian Tawas dan Kualitas Air Produksi Terhadap Instalasi Pengolahan Air. envirous [Internet]. 2024Mar.29 [cited 2024Nov.21];4(2):1-4. Available from: https://envirous.upnjatim.ac.id/index.php/envirous/article/view/170