Escobar Torres MO. Consumer reactions in the polygraph before a propaganda about the environment - María Orquídea Escobar. Rev. Geon [Internet]. 2015 Jul. 21 [cited 2026 Sep. 14];2(2):30-5. Available from: https://ojs-unillanos-prueba.metarevistas.org/index.php/geon/article/view/92