ZULFAJRIANA; SARDI, Arif; HARAHAP, Diannita. Analysis of Formaldehyde Content in Tofu Products as an Indicator of Food Safety in Pidie Regency. Bioscientist : Jurnal Ilmiah Biologi, [S. l.], v. 14, n. 1, p. 357–367, 2026. DOI: 10.33394/bioscientist.v14i1.20037. Disponível em: https://ojspanel.undikma.ac.id/index.php/bioscientist/article/view/20037. Acesso em: 13 apr. 2026.