MERKYS, G.; BUBELIENĖ, D. Preconditions for “Happiness School” Development: the Role of School and Family. Pedagogika, [S. l.], v. 122, n. 2, p. 33–48, 2016. DOI: 10.15823/p.2016.19. Disponível em: https://ejournals.vdu.lt/index.php/Pedagogika/article/view/1541. Acesso em: 4 jul. 2025.