Zielińska-Chmielewska, Anna, Paulina Malinowska, and Ilona M. Otto. “Implementation of the Sustainable Development Principles of the L’Oréal Paris Products in Marketing Communication in Europe”. Economics and Environment 93, no. 2 (July 23, 2025): 996. Accessed July 27, 2025. https://ekonomiaisrodowisko.pl/journal/article/view/996.