Marušič, Uroš, and Saša Pišot. “SUMMER SCHOOL ON HEALTHY AND ACTIVE LIFESTYLE ‘HALS - HEALTHY AND ACTIVE LIFESTYLE 2018’”. Annales Kinesiologiae, vol. 9, no. 2, Dec. 2018, pp. 139-43, https://ojs.zrs-kp.si/index.php/AK/article/view/176.