Nisa, Alifaih Aulia, and Agung Wahyudi. 2026. “Psychological Profiles of Student Volleyball Athletes: Competitive Anxiety and Task–Ego Goal Orientation”. Gelora : Jurnal Pendidikan Olahraga Dan Kesehatan IKIP Mataram 13 (2):332-47. https://doi.org/10.33394/gjpok.v13i2.20423.