https://towardsdatascience.com/a-new-coefficient-of-correlation-64ae4f260310
https://www.linkedin.com/pulse/%C3%A9chec-et-mat-pourquoi-la-guerre-de-lia-est-termin%C3%A9e-google-rouabhi-sfzde
https://www.ademe.fr/sites/default/files/assets/documents/enquete-tremi-2017-010422.pdf
https://chemsec.org/policy-and-positions/hazard-risk/?utm_source=ChemSec+newsletter&utm_campaign=7a51b01ea8-Hazard_risk&utm_medium=email&utm_term=0_03a9107408-7a51b01ea8-392849241