Debien, Paula Barreiros, Franco Noce, Jurema Barreiros Prado Debien, and Varley Teoldo da Costa. 2014. “Stress in Rhythmic Gymnastics Refereeing: A Systematic Review”. Journal of Physical Education 25 (3), 489-500. https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/22031.