Pengaruh aktivitas akuatik halliwick terhadap keterampilan renang dasar pada anak tunagrahita. Journal of Physical Activity (JPA), [S. l.], v. 1, n. 1, p. 34–47, 2020. Disponível em: https://journal.apopi.org/index.php/jpa/article/view/11. Acesso em: 20 aug. 2025.