SOSA OLÁN, HENRRY; LÓPEZ TOSCA, CESAR MANUEL; VIDAL LORCA, CESAR DEL CARMEN. CONTRATACIÓN ELECTRÓNICA: CASO PRÁCTICO BUSINESS TO CONSUME: ELECTRONIC CONTRACTING: CASE STUDY BUSINESS TO CONSUMER. Ecos sociales, [S. l.], v. 11, n. 31, 2023. DOI: 10.19136/es.a11n31.5982. Disponível em: https://revistaecos.ujat.mx/ecosoc/article/view/5982. Acesso em: 28 oct. 2025.