www.lcalex.it/champions-league-of-tax-regimes-foreign-retirees-italy-versus-portugal/https://www.maisto.it/content/file/news/2019/Article_on_new_pensioners_regime.pdf
www.altenburger.ch/current/newsletter/new-italian-tax-regime-for-retired-people-abroad/
www.withersworldwide.com/en-gb/insight/italy-strengthens-the-non-dom-regime-by-implementing-new-tax-measures-dedicated-to-retirees