Calderón Ramírez, Manuel Antonio, et al. “Pestel Based on Neutrosophic Cognitive Maps to Characterize the Factors That Influence the Consolidation of the Neo Constitutionalism in Ecuador”. Neutrosophic Sets and Systems, vol. 26, June 2019, pp. 62-69, https://fs.unm.edu/nss8/index.php/111/article/view/142.