ANDROSNCHUK, Ihor. Оrganization of pupils’ extracurricular activities. Professional Pedagogics, Kyiv, n. 13, p. 116–122, 2017. DOI: 10.32835/2223-5752.2017.13.116-122. Disponível em: https://jrnls.ivet.edu.ua/1/article/view/127. Acesso em: 11 aug. 2026.