Effectiveness of Using Simpora Application for Data Collection of Pre Popda Participants of Central Java Prefecture 2024. Journal Coaching Education Sports, [S. l.], v. 5, n. 2, p. 309–318, 2024. DOI: 10.31599/96xdy116. Disponível em: https://ejurnal.ubharajaya.ac.id/index.php/JCESPORTS/article/view/2410.. Acesso em: 19 apr. 2026.