Čapla, Jozef, Peter Zajác, Katarína Ševcová, Jozef Čurlej, and Martina Fikselová. “Milk and Diary Products – Summary of European Legislation, Hygiene Manuals, ISO Standards and Codex Alimentarius Standards”. Potravinarstvo Slovak Journal of Food Sciences 16 (August 5, 2022): 431–462. Accessed September 28, 2022. https://potravinarstvo.com/journal1/index.php/potravinarstvo/article/view/1744.