Nursaba S, Komarudin K, Saputra MY, Novian G. Athlete Self-Confidence Questionnaire (ASQ): A Valid and Reliable Instrument for Measuring Athlete Self-Confidence. j. olahraga prestasi [Internet]. 2024 Sep. 20 [cited 2025 Jun. 20];20(2):10-5. Available from: https://journal.uny.ac.id/index.php/jorpres/article/view/73311