ASCA AGAMA , P. G.; RAMOS HUAMÁN, O. M. del C.; ESPINOZA CASCO, R. J.; ESPINOZA GÁLVEZ, R. Administrative management in procurement processes in a public sector entity. Journal of business and entrepreneurial studie, [S. l.], v. 5, n. 3, 2021. DOI: 10.37956/jbes.v5i3.190. Disponível em: https://www.journalbusinesses.com/index.php/revista/article/view/190. Acesso em: 10 jun. 2026.