Valatkienė, Stasė. “The Strength of Educator, Scientist, and Enlightener Is Humanity”. Acta Paedagogica Vilnensia 7 (December 18, 2000): 229–233. Accessed October 25, 2025. https://test.zurnalai.vu.lt/acta-paedagogica-vilnensia/article/view/9498.