GÓMEZ BARRIOS, Summar Alfredo. Institutional Certification for Personal Trainers in Angola.An Alternative for Professionalization Favoring Public Health. Revista Internacional de Pedagogía de la Actividad Física y Deporte, [S. l.], v. 1, n. 1, p. 34–61, 2026. Disponível em: https://revistas.ug.edu.ec/index.php/RIPAFD/article/view/3006. Acesso em: 23 apr. 2026.