Valatkienė, Stasė. “The Reflection of the Active School Ideas in Didactical Views of J. Laužikas”. Acta Paedagogica Vilnensia 10 (December 20, 1991): 86-90. Accessed May 24, 2022. https://www.journals.vu.lt/acta-paedagogica-vilnensia/article/view/9350.