[1]
Montesino Castro, M.S. 2020. Intersectoral model of proportional supply-demand development: contextualization in the system of national accounts and reflections on the pandemic by COVID-19. Investigaciones UCA. 1, 1 (Dec. 2020), 181–187. DOI:https://doi.org/10.51378/iuca.v1i1.6879.