Morales, K., P. de L. Ángeles Sánchez Rosero, C. A. López Valencia, and F. M. Armijos Arcos. “Sustainability Models in Zone 3 Manufacturing SMEs”. Heritage and Sustainable Development, vol. 7, no. 1, Jan. 2025, pp. 63-76, doi:10.37868/hsd.v7i1.805.