ESPINOZA, J. A.Montalván; PROAñO, P.Alburquerque; VILLAVICENCIO, J. R.Medina; VILLEGAS, M.Alexander. Extending PESTEL technique to neutrosophic environment for decisions making in business management,. Neutrosophic Sets and Systems, [S. l.], v. 27, p. 228–236, 2019. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/628.. Acesso em: 6 jul. 2025.