JURCZUK, Aleksandra, BAŁDYGA, Paulina, FROŃ, Oliwia, ROMANIUK, Sergiusz, KACZMAREK, Aleksandra, KACZMAREK, Wojciech and KRAKOWIAK, Magdalena. Echinacea as a Functional Ingredient in Immunocosmetics: Health and Educational Perspectives – A review. Journal of Education, Health and Sport. Online. 16 November 2025. Vol. 85, p. 66586. [Accessed 16 March 2026]. DOI 10.12775/JEHS.2025.85.66586.