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(2017) I.Trapenciere, Mazo lauku skolu iespējas un riski pašvaldību vērtējumā (Opportunities and risks of small rural schools – municipal assessment), submitted and accepted for publication for Internatioanla UNESCO conference at DU)
(2016.) Arendt, D., Crepaldi, I.Trapenciere et als, Family policy after the Economical crises; Eurofund.
(2015) I.Trapenciere, Working conditions of academic personnel (in Latvian), 50p.
(2015) I.Trapenciere, Life prospective of youth leaving care (in Latvian), Liepaja, 20p.
(2014) I.Trapenciere, I.Kārkliņa, “Ways of Implementingthe EU Directives in Latvia on Violence against Women, Children and Youth: Good Practices and Recommendations”, Inst.of Philosophy and Sociology, 75p.
(2012) R.Rungule, I.Koroļeva, I.Trapenciere, et als, Sabiedrības novecošana: sociālā aizsardzība, nevienlīdzība un darba tirgus riski (Aging: social security, inequality and labour market risks), Riga, University of Latvia
(2010) Healthy Vocational Education and Higher Education, Riga, (EEA Project); Eds. (In Latvian)