nineteen . EKI Combined Dictionary 2026. Estonian Language Institute, Sõnaveeb 2026. https://127.0.0.1:5577/search/unif/dlall/eki/nineteen/1/eng (09.10.2026)
Translations
Translations
nineteen . Matemaatika terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://127.0.0.1:5577/search/unif//mat/nineteen/1/eng (09.10.2026)