Trigueros Pina JA, Alegre Poma NB. Increasing Efficiency through Tokenization of Digital Assets in an Exporting Company 4.0. j. of Sustain. bus. and econ. [Internet]. 2022 Jan. 22 [cited 2024 Apr. 27];5(1):29–42. Available from: https://journals.bilpubgroup.com/index.php/jsbe/article/view/5570