ARGOTHY, A.; LLAMUCA, J.; GUERRERO-VELÁSTEGUI, C.; HERRERA, F. .; MORALES, X. Innovative efforts and export performance in Ecuador’s metal mechanics industry. Heritage and Sustainable Development, [S. l.], v. 6, n. 2, p. 709–720, 2024. DOI: 10.37868/hsd.v6i2.494. Disponível em: https://www.hsd.ardascience.com/index.php/journal/article/view/494. Acesso em: 3 jun. 2026.