Maldonado Castro , Jenny Marlene, Mariela Susana Andrade Arias, Cristina de la Nube Vicuña Pino, and Nuvia Aurora Zambrano Barros. 2025. “Sustainable Packaging in Fast Food: A Study on Preferences in the University Community”. Revista Iberoamericana De educación 9 (4):313-32. https://doi.org/10.31876/rie.v9i4.355.