BARRA NOVOA, R. Economic impact of SMEs in the desert of Arica-Chile: an early evaluation of the business assistance provided by Sercotec’s Arica Business Center program. International journal of business, economics and management, [S. l.], v. 4, n. 1, p. 135-148, 2021. DOI: 10.31295/ijbem.v4n1.1227. Disponível em: https://sloap.org/journal/index.php/ijbem/article/view/1227. Acesso em: 28 apr. 2026.