Analisis risiko kesehatan lingkungan akibat air tinggi kadar logam berat Arsenik pengaruh faktor alamiah (kasus masyarakat Desa Panundaan Kabupaten Bandung akibat pengaruh aktivitas vulkanik Gunung Patuha) = Environmental risk analysis due to high arsenic water influenced by natural factor (case community on Panundaan village Bandung district influenced by Patuha volcano) / Trinovini