https://www.rferl.org/a/1092750.html
World: Proportional Voting Disappoints New Zealanders
The proportional representation voting system is the subject of intense debate in New Zealand, which holds its second parliamentary election under the system...
proportional votingworlddisappointsnew
https://archive.org/details/effectivevoting00hoaggoog/page/n14/mode/2up
Effective Voting: An Article on Preferential Voting and Proportional ... : Clarence Gilbert Hoag :...
Book digitized by Google from the library of the University of Michigan and uploaded to the Internet Archive by user tpb.
effective votingan articleclarence gilbert
https://dualvoting.com/
Dual Level Voting - Granting equal votes in a proportional election with a threshold
Dual Level Voting is a voting system which perfectly meets the principle of equal votes in a proportional representation system with a threshold
https://www.dualvoting.com/
Dual Level Voting - Granting equal votes in a proportional election with a threshold
Dual Level Voting is a voting system which perfectly meets the principle of equal votes in a proportional representation system with a threshold