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Parliamentary system | Definition & Facts | Britannica
Parliamentary system - Wikipedia
How Does a Parliamentary Government Work? - ThoughtCo
Constitutional law - Parliamentary, Sovereignty, Democracy
Parliament | History, Structure & Powers | Britannica
Parliaments | Oxford Research Encyclopedia of Politics
Parliament - Wikipedia
10.1 Democracies: Parliamentary, Presidential, and Semi
10.3 The Executive in Parliamentary Regimes - OpenStax
9.2 What Is the Difference between Parliamentary and Presidential Systems?