1.
Wibowo DS, Sulaiman A, Akbar J. Psychological Support for the Mental Toughness of Tae Kwon Do Athletes. JUMORA [Internet]. 2024 Jun. 30 [cited 2024 Dec. 3];4(1):98-109. Available from: https://jurnal.umnu.ac.id/index.php/mor/article/view/1145