Arévalo Moscoso, María AlejandraGiraldo Zabaleta, Mariana2024-06-112024-06-112021http://hdl.handle.net/11522/220453 p.application/pdfspaSmart Contracts y derecho al retracto en Colombiahttp://purl.org/coar/resource_type/c_bdcchttps://creativecommons.org/licenses/by-nc-nd/4.0/http://purl.org/coar/access_right/c_abf2