Ruíz Valdés, S. and Ruíz Tapia, J.A. trans. 2025. From creators to opinion leaders:: The value of the influencer in brand building. Desarrollo sustentable, Negocios, Emprendimiento y Educación. 7, 74 (Dec. 2025), 34–43. DOI:https://doi.org/10.51896/rilcods.v7i74.1063.