Changes in Technique Attempts and Contribution (%) According to Round Progress During Sparring of Gi Jiu-Jitsu (Tournament Assumption). Journal of Pharmaceutical Negative Results, [S. l.], p. 602–609, 2022. DOI: 10.47750/pnr.2022.13.S03.092. Disponível em: https://pnrjournal.com/index.php/home/article/view/637.. Acesso em: 5 jun. 2026.