SMOŁA, M. Popularization of health in Polish philately: Part 1 — postage stamps. Health Promotion & Physical Activity, [S. l.], v. 19, n. 2, p. 26–48, 2022. DOI: 10.55225/hppa.418. Disponível em: https://journals.anstar.edu.pl/index.php/hppa/article/view/418. Acesso em: 3 jul. 2024.