“Opinion of Handball Players, Trainers and Referees Using the Handball Futsal Goalpost Anti-Tip System ‘Tutigool’ for a Safe Game: 2019 Four Nations International Handball Junior Tournament”. Journal of Physical Education and Sport 20, no. 4 (June 30, 2020): 1695–1705. Accessed November 4, 2026. https://www.efsupit.ro/index.php/jpes/article/view/2402.