Health Education on the Importance of Physical Activity for Elementary School Children at SD Negeri 101900 Lubuk Pakam. JURNAL PENGMAS KESTRA (JPK), [S. l.], v. 6, n. 1, p. 69–75, 2026. DOI: 10.35451/4xdn9r38. Disponível em: https://ejournal.medistra.ac.id/index.php/JPK/article/view/3719. Acesso em: 6 jul. 2026.