J. Moreno-Espinosa, J. A. Nuñez-Mora, J. Beltrán-Godoy, and L. Mata-Mata, “Effects of legal complexity on value-added tax (VAT) collection in Mexico from 1980 to 2019”, PE, vol. 18, no. 38, pp. 73–92, Jan. 2023, doi: 10.29201/pe-ipn.v18i38.150.