Tonon-Ordóñez, L., Cevallos-Rodríguez, E., Pinos-Luzuriaga, L. y Orellana-Osorio, I. (2022) «Market risk and expected minimum return of the chemical substance and product manufacturing sector: Period 2011 – 2020», INNOVA Research Journal, 7(3.1), pp. 26–37. doi: 10.33890/innova.v7.n3.1.2022.2125.