KURNIAWAN, R.; FAUZI, M.; IRHAMNI; KURNIAWAN, H. Verifikasi Metode Uji Fenat dalam Penentuan Kadar Amonia di Air Sungai: Verification of the Phenate Method for Ammonia Determination in River Water. JURNAL PENGELOLAAN LABORATORIUM SAINS DAN TEKNOLOGI, [S. l.], v. 5, n. 2, p. 71–76, 2025. DOI: 10.33369/pelastek.v5i2.44644. Disponível em: https://ejournal.unib.ac.id/labsaintek/article/view/44644. Acesso em: 22 nov. 2025.