CC BY 4.0Hallam, GillianLang, UlrikeGastinger, AlmuthStenberg, EwaErtel, MonicaIsberg, CatharinaPun, RaymondSchnuer, SusanBereslavskaia, MariaJara de Súmar, Juanita2022-03-182020-01-082022-03-182020-011450-0639https://repository.ifla.org/handle/20.500.14598/1884enhttps://creativecommons.org/licenses/by/4.0/Subject::Professional developmentSerialsInternational Federation of Library Associations and Institutions (IFLA)