OSTROVSKA, Kateryna; GRABOVSKA, Sophia. Motivational readiness of children to school in nuclear and single parent families. Journal of Education Culture and Society, [S. l.], v. 6, n. 2, p. 141–150, 2020. DOI: 10.15503/jecs20152.141.150. Disponível em: https://jecs.pl/index.php/jecs/article/view/634. Acesso em: 3 jul. 2025.