WAHYUNINGSIH, Sri; ANWAR, Nadjadji; EDIJATNO; KARNANINGROEM, Nieke. A Comparative Study of Water Quality Characteristics at East Java River. IPTEK The Journal for Technology and Science, [S. l.], v. 21, n. 4, p. 196–192, 2025. Disponível em: https://journal.its.ac.id/index.php/jts/article/view/5801. Acesso em: 30 jan. 2026.