Guido Macas-Acosta, Jesús Estupiñán Ricardo, Arnaldo Vergara-Romero, Fidel Márquez Sánchez. Evaluating the direct effect of an increase in the Value Added Tax on business sales using the Delphi and NAHP+NSC methods. Neutrosophic Sets Syst. 2024;71(71):131-140. Accessed September 27, 2024. https://fs.unm.edu/nss8/index.php/111/article/view/4938