https://www.frosinonetoday.it/attualita/frosinone-carta-contribuenti-ufficio-tributi-mastrangeli.html?fbclid=IwAR3_rST13EXoP3x6lnEcUEgpisCogh_GRFkuljTGCOuEiBsEJrLatQubxZM
https://www.tg24.info/frosinone-comune-approvata-la-carta-del-contribuente/?fbclid=IwAR1PuqTfTOO4CxO7KnjAcqD8PPR35MLICvRGlsV7ikghMaGjc-TibMehrJ0