ARAMAVIČIŪTĖ, Vanda. The Relevance of Professor B. Bitinas’ Book „Educational Research: the System and the Process". Acta Paedagogica Vilnensia, [S. l.], v. 17, p. 188–193, 2006. DOI: 10.15388/ActPaed.2006.17.9698. Disponível em: https://www.journals.vu.lt/acta-paedagogica-vilnensia/article/view/9698.. Acesso em: 29 apr. 2024.