Twiitti käyttäjältä @HeiSchools Julkaistu 14.10.2020 klo 09:34 #FunFact about #HEISchools: We partner with #UniversityofHelsinki to make sure our #curriculum is up-to-date with the latest educational research.— HEI Schools (@HeiSchools) October 14, 2020 06:34