Dayu JAT, Mulyana OP. Eksplorasi Efikasi Diri pada Atlet Taekwondo Poomsae Surabaya: Perseverance, Confidence, and Adaptability. Character J. Penelit. Psikol. [Internet]. 2025 Oct. 27 [cited 2025 Oct. 30];12(02):928-37. Available from: https://ejournal.unesa.ac.id/index.php/character/article/view/73184