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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)