Name Viorel Petru Ardelean Affiliation Department of Physical Education and Sport, Faculty of Physical Education and Sport, Aurel Vlaicu University of Arad, 310330 Arad, Romania Degree — Website — Email — Journal Articles Conference Articles Projects Books Theses Speeches Innovations TitleJournal 1 Effects of team sports on sleep quality: a systematic review Frontiers in Sports and Active Living 8 (2026) 1-11 2 Relationship Between Quality of Life and Sports Performance Among Athletes with Disabilities: A Focus on Individual Sports HEALTHCARE 22 (2025) 2919