An In-Depth Analysis of Sustainable Sourcing Practices and Their Environmental Impact in the Cosmetics Industry: A Case Study of L’Oréal USA and Unilever USA. American Journal of Social Development and Entrepreneurship, [S. l.], v. 4, n. 1, p. 68–84, 2025. DOI: 10.54536/ajsde.v4i1.3573. Disponível em: https://e-pallipublishers.com/index.php/ajsde/article/view/3573. Acesso em: 21 apr. 2026.