Téllez Valle, C., Martín García, M., Di Pietro, F., & Martín Marín, J. L. (2023). The relationship between COVID-19 and the credit risk: a case study for EuroStoxx 50 companies. Journal of Quantitative Methods for Economics and Business Administration, 36, 1–16. https://doi.org/10.46661/rev.metodoscuant.econ.empresa.7301