Leonardo José España-Barraza, Efraín Javier De-la-Hoz-Granadillo, Katia Ninozca Flores Ledesma. Human Capital and Innovation in Developed and Developing Countries: A Systematic Literature Review Using Methodi Ordinatio and HyperSoft Sets . Neutrosophic Sets Syst. [Internet]. 2025 Apr. 1 [cited 2025 Apr. 8];81:518-25. Available from: https://fs.unm.edu/nss8/index.php/111/article/view/5869