2024-04-102024-04-102022https://otos.stat.fi/handle/123456789/24835enCC BY 4.0discontinuation of studieseducationeducational institutionsschool drop-outsstudentsDiscontinuation of education 2020Koulutuksen keskeyttäminen 2020Avbrott i utbildningen år 2020URN:NBN:fi-fe20230913124112fulltext