NURHIDAYATULLAH; HIJRIATI SHOLEHAH; HISMI SUSANE; FAISAL KHALIDI. PEMERIKSAAN KADAR NITRIT (NO2-) PADA AIR SUMUR GALI DI DESA JEMPONG KOTA MATARAM DENGAN METODE SPEKTROFOTOMETRI UV-VIS: EXAMINATION OF NITRIT LEVELS (NO2-) IN GULL WELL WATER IN JEMPONG VILLAGE, MATARAM CITY USING UV-VIS SPEKTROFOTOMETRY METHOD. Jurnal Sanitasi dan Lingkungan, [S. l.], v. 1, n. 2, p. 58–64, 2021. Disponível em: https://e-journal.sttl-mataram.ac.id/index.php/jsl/article/view/19. Acesso em: 13 may. 2026.