López-González, A. S., Zuniga-González, C. A., Sol-Sánchez, Ángel, & Santiváñez-Galarza, J. L. (2016). Theories of sustainable development for the twenty-first century: a brief analysis. Ibero-American Journal of Bioeconomics and Climate Change, 2(1), 437–451. https://doi.org/10.5377/ribcc.v2i1.5710