BEKÖ, ROMAN. “BACK SCHOOL AS AN OPTION TO PREVENT POOR BODY POSTURE OF 11 – 14 YEARS OLD CHILDREN”. Fiep Bulletin - online 83, no. 3 (outubro 31, 2014). Acessado maio 13, 2024. https://www.fiepbulletin.net/fiepbulletin/article/view/4642.