English Name
Time
Details from Source
PSN
Manifesto Project
ParlGov
Wikipedia
PadaSoNa
EJPR PDY
Wikipedia tags
ERDDA (2013)
EU-NED
IPOD
NaSoPa
NPED
PNS
PAGED
PIP
Ray (1999)
added: Dec. 11, 2020, 2:32 p.m. — updated: March 12, 2021, 11:16 a.m.