Dr Nadir Oumayma, Pr Daoui Driss. “THE EVOLUTION OF EMERGING MARKET (EM) SOVEREIGN CDS SPREADS DURING COVID-19”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 12, no. 14, Aug. 2021, pp. 2307-1, doi:10.17762/turcomat.v12i14.10648.