Nursaba, Siti, Komarudin Komarudin, Mochamad Yamin Saputra, and Geraldi Novian. 2024. “Athlete Self-Confidence Questionnaire (ASQ): A Valid and Reliable Instrument for Measuring Athlete Self-Confidence”. Jorpres (Jurnal Olahraga Prestasi) 20 (2):10-15. https://doi.org/10.21831/jorpres.v20i2.73311.