AŽUBALIS, Algirdas. Christianity’s Laymen and Teaching of Mathematics in Lithuanian School. Acta Paedagogica Vilnensia, [S. l.], v. 7, p. 134–144, 2000. DOI: 10.15388/ActPaed.2000.07.9491. Disponível em: https://www.zurnalai.vu.lt/acta-paedagogica-vilnensia/article/view/9491. Acesso em: 16 nov. 2025.