CALDERÓN FREIRE, E. F.; TORRES GALLEGOS, L.; ORTEGA ESPÍN, A. Manufacture of biodegradable material based on thermoplastic polymers combined with short flax fibers. FIGEMPA: Investigación y Desarrollo, Quito, EC, v. 7, n. 1, p. 32–38, 2019. DOI: 10.29166/revfig.v1i1.1402. Disponível em: https://revistadigital.uce.edu.ec/index.php/RevFIG/article/view/1402. Acesso em: 19 feb. 2026.