LIDYAWATI. Determination of Preservative Levels of Sodium Benzoate in Packaged Mayonnaise UV-Vis Spectrophotometry as an Effort to Improve Practice Experience Basic Chemistry Course Students. Jurnal Serambi Ilmu, [S. l.], v. 23, n. 1, p. 100–112, 2024. DOI: 10.32672/jsi.v23i1.965. Disponível em: https://jurnal.serambimekkah.ac.id/index.php/serambi-ilmu/article/view/965. Acesso em: 2 dec. 2025.