ERNA FITRIANY; FREDY KURNIAWAN; MUJI HARSINI. Preliminary Study of Modified Iron Electrodes for Ammonia Nitrogen Detection Using Voltammetry Method. Proceeding of International Joint Conference on UNESA, [S. l.], v. 3, n. 1, 2025. Disponível em: https://proceeding.unesa.ac.id/index.php/pijcu/article/view/7144. Acesso em: 22 nov. 2025.