SUDRAJAT, O. A.; WARDHANI, P. C.; TIMUR, F. .; PRAVITASARI, R.; RIZKIARNA, R. C.; PERWITASARI, D. R. . Monitoring of Raw and Treated Water Quality Based on Nitrate Parameter at Ngagel Water Treatment Plant Using Spectrophotometry Method. Faraday: Journal of Fundamental Physics, Research, and Applied Science, [S. l.], v. 1, n. 1, p. 32–38, 2025. DOI: 10.33005/faraday.v1i1.6. Disponível em: https://faraday.upnjatim.ac.id/index.php/faraday/article/view/6. Acesso em: 10 may. 2026.