https://www.ui.se/globalassets/ui.se-eng/publications/other-publications/the-limits-of-economic-coercion.pdf?utm_source=POLITICO.EU&utm_campaign=d3cc0cf4ef-EMAIL_CAMPAIGN_2021_12_02_09_59&utm_medium=email&utm_term=0_10959edeb5-d3cc0cf4ef-190380769
https://www.crisisgroup.org/asia/north-east-asia/china-iran-saudi-arabia/how-beijing-helped-riyadh-and-tehran-reach-detente
https://www.telesurenglish.net/argentines-reject-comments-by-colombian-and-brazilian-presidents-on-venezuelan-elections/