A constitutional referendum was held in Tajikistan on 26 September 1999.[1] The changes included legalising religious political parties, introducing a bicameral parliament, and lengthening the president's term from five to seven years. They were approved by 75% of voters, with a turnout of 93%.[2]
^Dieter Nohlen, Florian Grotz & Christof Hartmann (2001) Elections in Asia: A data handbook, Volume I, p462 ISBN0-19-924958-X
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