https://ia.wikipedia.org/wiki/Conferentia_International_de_Interlingua_1997
Conferentia International de Interlingua 1997 - Wikipedia, le encyclopedia libere
internationaldeinterlinguawikipediale
https://ia.wikipedia.org/wiki/Conferentia_General_(Ecclesia_LDS)?action=edit&redlink=1
Creation de Conferentia General (Ecclesia LDS) - Wikipedia, le encyclopedia libere
creationdegeneralecclesialds
https://nuntios.blogspot.com/2018/06/2018-w25-conferentia-in-hungaria.html
Nuntios: 2018-W25 - Conferentia in Hungaria
News in Esperanto, Latin, Latino sine Flexione, Interlingua, Ido, Occidental, Idiom Neutral, Meiko, constructed international auxiliary languages.
hungaria