Moreno García, R. R., Parra Pérez , K. M., Moreno Parra, R. R. ., Pacheco Feria, U., Nieto Columbié , J. D., Soulary Carracedo, V. S., … Galdeano Gómez, E. (2022). Sectorial balance using mathematical models. Application in Cuba. Journal of Quantitative Methods for Economics and Business Administration, 34, 155–176. https://doi.org/10.46661/revmetodoscuanteconempresa.6089