Anna Daniel, Małgorzata Piekarska-Kasperska, Kacper Jankowski, Natalia Kraciuk, Alicja Bury, Karol Bartecki, Julia Błoniecka, Jan Kamiński, and Ewa Siedy-Florek. “COLLAGEN SUPPLEMENTS IN PUBLIC HEALTH: A CRITICAL REVIEW OF EFFICACY, ACCESSIBILITY, AND SOCIAL PERCEPTION”. International Journal of Innovative Technologies in Social Science 3, no. 3(47) (September 15, 2025). Accessed September 26, 2025. https://rsglobal.pl/index.php/ijitss/article/view/3617.