“REDUCTION OF THE LEVELS OF ANXIETY IN THE EMPLOYEES OF THE BINATIONAL ITAIPU, PRACTICING OF HYDROGIMNASTIC IN THE ACADEMY OF SWIMMING AQUAZUL OF FOZ DO IGUAÇU - PARANÁ”. Fiep Bulletin - online 77, no. 1 (October 13, 2014). Accessed September 6, 2025. https://ojs.fiepbulletin.net/fiepbulletin/article/view/4102.