SUMIRMAN, Edy. Study Up Rating Instalasi Penjernih Air dan Catu Daya Air Bersih Kota Pacitan . Jurnal Aplikasi Teknik Sipil, [S. l.], v. 8, n. 2, p. 77–92, 2025. Disponível em: https://journal.its.ac.id/index.php/jats/article/view/6843. Acesso em: 31 jul. 2026.