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Leitgöb H, Seddig D, Asparouhov T, Behr D, Davidov E, De Roover K, Jak S, Meitinger K, Menold N, Muthén B, Rudnev M, Schmidt P, van de Schoot R.Leitgöb H, et al. Among authors: jak s.Soc Sci Res. 2023 Feb;110:102805. doi: 10.1016/j.ssresearch.2022.102805. Epub 2022 Oct 31.Soc Sci Res. 2023.PMID: 36796989Review.
Spilt JL, Koomen HM, Jak S.Spilt JL, et al. Among authors: jak s.J Sch Psychol. 2012 Jun;50(3):363-78. doi: 10.1016/j.jsp.2011.12.002. Epub 2012 Feb 25.J Sch Psychol. 2012.PMID: 22656078Free article.
Jak S, Oort FJ.Jak S, et al.Br J Math Stat Psychol. 2015 Nov;68(3):434-55. doi: 10.1111/bmsp.12053. Epub 2015 Mar 16.Br J Math Stat Psychol. 2015.PMID: 25776804
Koomen HM, Verschueren K, van Schooten E, Jak S, Pianta RC.Koomen HM, et al. Among authors: jak s.J Sch Psychol. 2012 Apr;50(2):215-34. doi: 10.1016/j.jsp.2011.09.001. Epub 2011 Oct 5.J Sch Psychol. 2012.PMID: 22386121