1.
Arja Bahauddin M. The Effectiveness of Psychological Skill Training for Volleyball Athlete in Improving Ability and Forming Character (Personality). Proceeding Int. Jt. Conf. UNESA [Internet]. 2025 Aug. 21 [cited 2025 Sep. 1];3(1):18-27. Available from: https://proceeding.unesa.ac.id/index.php/pijcu/article/view/6221