Aliyyah, A., B. Wicaksono, R. Saniatuzzulfa, and A. Mukholid. “Relevance of Self Efficacy and Female Futsal athletes’ Anxiety before the Match”. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran, Vol. 6, no. 1, Apr. 2020, pp. 105-17, doi:10.29407/js_unpgri.v6i1.14080.