Wibowo AT, Syafitri A, Iwandana DT. Psychological Characteristics of PSIM Yogyakarta Players in Wading the League 2 Soccer Competition in 2019/2020. Qual Sport [Internet]. 2019 Oct. 27 [cited 2024 Apr. 23];5(3):62-8. Available from: https://apcz.umk.pl/QS/article/view/QS.2019.018