Camacho-Dávila, Gustavo Estuardo, Sebastián Londoño Espinosa, and Edison Bolívar Reza-Paocarina. 2018. “Laffer Curve: A Neoclassic Application for Ecuador: Investigation Article”. Revista Científica Multidisciplinaria SAPIENTIAE. ISSN: 2600-6030. 1 (2):10-21. https://publicacionescd.uleam.edu.ec/index.php/sapientiae/article/view/42.