• Development of the environmental taxes and charges system in Estonia : international convergence mechanisms and local factorsValdmaa, KaijaPolicy studies2014 / p. 339-356 : ill https://doi.org/10.1080/01442872.2013.875152 https://www.scopus.com/sourceid/22774 https://www.scopus.com/record/display.uri?eid=2-s2.0-84902245493&origin=inward&txGid=795a0041afd624f630e87f6e82f7f2fc https://jcr.clarivate.com/jcr-jp/journal-profile?journal=POLICY%20STUD-UK&year=2014 https://www.webofscience.com/wos/woscc/full-record/WOS:000337675100002