English Name
Time
Details from Source
SYRIZA
Manifesto Project
SYRIZAEKN
ParlGov
Wikipedia
CHES
SYN SYRIZA
CLEA
SyRiAr
SyEnKoMe
EJPR PDY
V-Party
Wikipedia tags
DPI
ESS prtc*
Kitschelt (2013)
WhoGov
CCS
Syriza
CSES-IMD
Elections Global
euandi (GPS)
EU-NED
Global Elections DB
CoofthRaLe
GPD
ThCoofthRaLe
GPS 2019
IPOD
Sy
Jennings / Wlezien
Leaders Global
PIP
Poll of Polls
TAP
The PopuList
EES 2014
missing
PPEPE (2021)
SYNSYRIZA
EJS 2010
PAGED
added: June 9, 2020, 12:29 a.m. — updated: May 13, 2023, 4:21 p.m.