Maldonado Castro JM, Andrade Arias MS, Vicuña Pino C de la N, Zambrano Barros NA. Sustainable packaging in fast food: A study on preferences in the university community. RIE [Internet]. 2025 Oct. 6 [cited 2026 Apr. 17];9(4):313-32. Available from: http://www.revista-iberoamericana.org/index.php/es/article/view/355