Žemgulienė, Aušra. “Historic Time Perception in Primary Classes: Educational Expectations and Achievements”.
Acta Paedagogica Vilnensia 44 (September 1, 2020): 114–128. Accessed May 8, 2025.
https://www.journals.vu.lt/acta-paedagogica-vilnensia/article/view/19388.