
https://sciencespo.hal.science/hal-03874282v1/file/2022_zhuravskaya_guriev_markevich_new_russian_economic_history.pdf

https://theconversation.com/el-poder-del-analisis-de-riesgos-para-anticiparse-y-gestionar-desafios-y-amenazas-226994

https://globalabc.org/sites/default/files/2021-10/GABC_Buildings-GSR-2021_BOOK.pdf